Ion Exchange (India) Limited (500214) Earnings Call Transcript & Summary
February 7, 2023
Earnings Call Speaker Segments
Operator
operatorLadies and gentlemen, good day, and welcome to the Ion Exchange (India) Limited Q3 FY '23 Earnings Conference Call. [Operator Instructions] I now hand the conference over to Mr. Anuj Sonpal from Valorem Advisors. Thank you, and over to you, sir.
Anuj Sonpal
attendeeThank you. Good afternoon, everyone, and a very warm welcome to you all. My name is Anuj Sonpal from Valorem Advisors. We represent the Investor Relations of Ion Exchange (India) Limited. On behalf of the company, I would like to thank you all for participating in the company's earnings call for the third quarter and 9 months ended of financial year 2023. Before we begin, let me mention a short cautionary statement. Some of the statements made in today's earnings call may be forward-looking in nature. Such forward-looking statements are subject to risks and uncertainties, which could cause actual results to differ from those anticipated. Such statements are based on management's beliefs as well as assumptions made by and information currently available to management. Audiences are cautioned not to place any undue reliance on these forward-looking statements in making any investment decisions. The focus of today's earnings call is purely to educate and bring awareness about the company's fundamental business and financial quarter under review. Let me now introduce you to the management participating with us in today's earnings call and hand it over to them for opening remarks. We have with us Mr. Aankur Patni, Executive Director; Mr. Vasant Naik, Group Chief Financial Officer; Mr. N.M. Ranadive, Group Head of Financial Planning and Risk Management; and Mr. Milind Puranik, company Secretary. Without any further delay, I request Mr. Vasant Naik to start with his opening remarks. Thank you, and over to you, sir.
Vasant Naik
executiveThank you very much, Anuj. Good afternoon, everybody. It is a pleasure to welcome you to the earnings conference call for the third quarter and 9 months ended of the financial year 2023. For the third quarter under review on a consolidated basis, the company reported operating income of [minus] 521 million, an increase of around 32% year-on-year and 14% Q-on-Q. EBITDA was INR 625 million, an increase of 46% year-on-year and 17% Q-on-Q. EBITDA margin stood at 12.2% and net profit after tax was INR 477 million, an increase of around 1% year-on-year and 23% quarter-on-quarter when the PAT margin improved to 9.31%. 9 months of financial year 2023, on a consolidated basis, the operating income stood at INR 13,421 million, an increase of 24% year-on-year. The EBITDA stood at INR 1,486 million, an increase of around 26% year-on-year, and the EBITDA margin was reported at 11.07%. Profit after tax stood at INR 1,138 million, an increase of 45% on a year-on-year basis, and the PAT margin percentage improved to 8.48%. Let me now take you through the quarterly segmental performance on a consolidated basis. In the Engineering division, the revenue for the quarter was INR 3,263 million, an increase of around 51% year-on-year. The EBIT for this segment was INR 310 million, an increase of 174% year-on-year. The company witnessed steady order flows, both in the domestic and international markets. While the execution of the Sri Lanka order remained significantly affected, the company has a discussion for expediting the project closure and the discussions are continuing on an acceptable way forward. On the other hand, exhibition of the UP Jal Nigam project is progressing satisfactorily and revenue has been recognized vehicle work completion. Also exhibition of the other engineering orders picked up during the quarter, and we expect the trend to continue on the back of the increased order flows and backlog. Now order book as of 31st December 2022 stood at approximately INR 1,637 crores, which excludes the Sri Lanka UP Jal Nigam and the recent IOCL order, which we had announced on 2nd of [indiscernible]. If we add to the order book of INR 1,637 crores, our total order book would be approximately INR 2,923 crores. And We Also had a bid pipeline of INR 8,400 crores. With this, we have a strong visibility for the next 2 to 3 years from the Engineering segment, and we are well based to undertake a significant increased rates of exhibition [engineering]. Moving to the Chemicals division, the revenue for the quarter was INR 1,515 million, which increased to around 3% year-on-year. The EBIT was a [indiscernible] increase by 23% on a year-on-year basis. The sales in the domestic segment continued to record steady growth while the export volume remain muted. This segment witnessed improved margins aided by stability in the input costs. Lastly, In the Consumer division, the revenue for the quarter was INR 457 million, an increase of around 30% year-on-year. The loss for the quarter was INR 15 million. This segment continues to cost [indiscernible] top line growth. And just small a correction. The order book after adding the IOCL orders, the UP Jal Nigam and Sri Lanka, order will be around INR 3,648 crores. With this, we can now open the floor for the question-and-answer session.
Operator
operator[Operator Instructions] First question is from the line of Chetan from Abacus Asset Managers.
Unknown Analyst
analystCongratulations for the good set of numbers. Sir, I wanted to ask on the engineering front, okay, what has been the execution on account of the UP project for the quarter and that will be at what margins?
Vasant Naik
executiveThe UP execution for this quarter was around INR 46 crores. And as regards to margin, as we have mentioned in the earlier con calls, we don't get into the specific of the contract level margins.
Unknown Analyst
analystOkay. And then the capital employed in the Engineering division has increased by close to INR 130 crores quarter-on-quarter. So that will be towards what thing?
Vasant Naik
executivePrimarily, it is -- we have to take care of the execution in the fourth quarter, there has been a slight buildup in the inventory levels and also because of the higher turnover, the data levels have also increased.
Unknown Analyst
analystOkay. And the UP execution, the last quarter, it was -- I think so, it was close to INR 76 crores. So this quarter, the billing has been lesser? Is it right to surmise?
Vasant Naik
executiveNo, last quarter was around INR 48 crores and the cumulative for the 9 months, it is INR 121 crores.
Unknown Analyst
analystAnd by then, the agri -- the ramping in the execution will start happening because the order book is quite high end, and we help to execute it in a kind of 2 months, lesser than 2 or 2 years. So what would be the -- from which quarter the execution will start ramping it up?
Vasant Naik
executiveYou're talking specifically of the UP order?
Unknown Analyst
analystYes, UP, yes.
Vasant Naik
executiveWe expect the traction to pick up from the fourth quarter onwards.
Unknown Analyst
analystOkay. And can you elaborate how the Sri Lanka project right now, we are not doing any work. So how this thing will be getting unfolded in the coming time? Or it will be a status quo and how much money is it to be received from the Sri Lanka project?
Rajesh Sharma
executiveThe pace of [indiscernible] on the Sri Lanka order has almost come to a standstill while there are continuing discussions between the Indian government, the Sri Lanka government as well as in [indiscernible] other agencies involved in restructuring of the debt of that country. We remain in touch with all concerned agencies. And we can only state that we are getting positive overcomes from these discussions. But as of now, still the situation reaches a conclusion which is acceptable to all these agencies, there would be the fund flow to the Sri Lanka projects will remain extremely constrained. And hence, our projects in mutation also would be growing at a very, very slow pace.
Unknown Analyst
analystOkay. And on the Engineering margin front, the last quarter of FY '22, we had posted 19% margin because of the strong revenue growth. So by the end of 9 months so far, our EBIT margins on the engineering fund is close to 6.7%. So are we on track to achieve that 10% guidance what you had said as a full year?
Aankur Patni
executiveWe believe that we will reach close to the double-digit figure for the full year.
Unknown Analyst
analystOkay. And next on the chemical front, can you update on the greenfield update thing, how this is gaining progress because we are awaiting for the EC thing That was the first thing. And the second thing is the margins in the Chemical division has been quite good. So the sustainability on that, 2 questions from my end.
Aankur Patni
executiveYou mentioned the environmental clearance for our projects. So there is no movement on that front, unfortunately. As it stands, we remain expected that it can happen any time. Once it starts, as we had indicated earlier, it will take roughly about 1.5 years for the plants to get commissioned. So we are looking at around the last -- middle of last quarter of '24, '25.
Unknown Analyst
analystand on the margin front?
Aankur Patni
executiveWe've seen improvement in the margins and this has happened because of the stability in input prices. And hopefully, the stability as well as lack of disruption in supply chains would get trusted. If that happens, our feeling is that for the full year, we should be able to maintain the current levels or improve it further.
Unknown Analyst
analystFor the full year FY '23, which is 24% margin minus what you did for the quarter?
Vasant Naik
executiveYes. So for the full year, we should be able to get to a margin which is similar to what we have achieved now and maybe improve it a little bit.
Unknown Analyst
analystOkay. And on the next year also we would like to do that number.
Vasant Naik
executiveYes. This margin is quite sustainable, barring some unforeseen movements in raw material prices or some other unprecedented wins. But per se, it is quite sustainable.
Operator
operatorThe next question is from the line of Prashant Sharma from Quantum Securities.
Prashant Sharma
analystSir, my question is regarding the new orders that we got for IOCL, when we can see the execution of that order starting?
Vasant Naik
executiveThe institution of that order would start very, very soon. The contract is for completing the execution in the 24-month period. And as of now, since we've just received the order in the next couple of weeks, the action on that contract will start in earliest.
Prashant Sharma
analystOkay. And my second question is regarding the chemical sector. See, I think our growth has somewhat stalled because if you look at the Y-on-Y growth is at 3% in Q1, actually declined by 5%. So what's the challenges that we are facing? And what's the future growth projection in the Chemical segment?
Vasant Naik
executiveTechnically, we are quite well on the domestic front. As such, we are seeing good growth numbers. And as you would be seeing the margins are also going in. On the international front, since two of our important markets are in the North American markets as well as Europe. Those 2 markets continue to be slightly constrained. And we remain hopeful to let -- it will recover soon enough. Once that happens, the growth should happen on both sides, which is domestic and international.
Prashant Sharma
analystOkay. And then my last question is regarding the consumer product. Our revenue has increased by 30%. But on a margin, they are actually -- there is a decline of almost 200, 300 basis points. So what's the reason for the decline in EBIT margin?
Vasant Naik
executiveMoving on, the consumer -- new well from the outtake of the new products. We are making good traction as we have been disclosing in the previous calls. We expect that the top line growth will remain quite good. As far as the margins on EBIT-level are concerned, we are now investing a little bit more to ensure growth in coming quarters and some of the expenditures, which have been made in the current quarter are oriented to improve the top line as well as overall operations in the company in the coming periods. So that accounts for a slight EBIT which you are seeing. Overall, we are quite happy with the prospects of the segment.
Operator
operatorWe'll take the next question from the line of Akshat Mehta from Sameeksha Capital.
Unknown Analyst
analystSo my first question is regarding these advances that you've received over the last 6 years because obviously, the working capital is negative. And I believe 5 years back, you said that these were mainly pertain to Sri Lanka project. So I just want to understand if these advances also related to some other projects? And what is the sustainability of those advances going forward.
Aankur Patni
executiveVasant, can you comment on that question?
Vasant Naik
executiveAll engineering EPC contracts, typically, we have a certain percentage as advanced, and as the engineering order book, I mean increases our customers at the current level, the advancements will keep on coming in. It's not only related to a specific Sri Lanka orders but all other large EPC orders are in the medium-sized orders, almost as a certain percentage as a mobilization advance.
Unknown Analyst
analystOkay. So I mean, do you have some kind of a run rate that you can share that going forward, let's say, INR 3,000 crores is your order book right now. So what will be the kind of advances that will we see? What percentage maybe?
Vasant Naik
executiveTypically, for engineering contract, the advances in the region of around 10%.
Unknown Analyst
analyst10% of the total advance, total core track value, yes.
Vasant Naik
executiveThat's right.
Unknown Analyst
analystOkay. Secondly, I just want to understand that beginning quarter 3, you've seen a sharp dip in your gross margins on a year-on-year and quarter-on-quarter basis. So what is the -- what are the drivers for that deferring gross-margin?
Vasant Naik
executiveCan you please repeat that question? Are you talking about cost gross margin?
Unknown Analyst
analystYes, we are talking about gross margin on -- in quarter 3, your gross margin have come down to around 37%. Should that mean a decline year-on-year as well as quarter-on-quarter in gross margin. So what is the key driver of that?
Vasant Naik
executiveNo. As the share of the Engineering segment increases, typically that has a higher cost structure compared to a chemical segment where the cost structure is more towards the operational expenses while in the Engineering segment, it's more towards the COGS side. So as the share of the Engineering segment increases, there will be some deviation in the overall cost structure at the gross margin side.
Unknown Analyst
analystOkay. So that is -- so that is not on account of some cost lag effect that we are not able to pass on, correct? That is on account of change in mix?
Vasant Naik
executiveIf you see that for the quarter, the Engineering segment contributed around 61%. Yes, it's almost 5% to 6% more than what was there in the earlier.
Unknown Analyst
analystOkay. And another thing that I wanted to understand is are any of the projects currently that are there in the order of multi-laterely funded?
Vasant Naik
executiveOther than the Sri Lanka project which is funded by Bank of India, all other -- there has a lot of projects.
Unknown Analyst
analyst[indiscernible]
Vasant Naik
executiveYes.
Operator
operatorWe'll take the next question from the line of Pratik Kothari from Unique Portfolio Managers.
Pratik Kothari
analystCongratulations for a very strong execution and also the beginning of this process of consolidating our [indiscernible] subsidiary. Sir, my first question on the engineering. I believe the IOCL orders, which we won the INR 350 crores and the subsequent INR 750 crores. I think the first thing that we have on a resetting the order for a refinery. If we just throw some more light of what is driving this, what the opportunity can be regarding the refining orders?
Aankur Patni
executiveThank you for the compliments. We take -- certainly, this is a commitment in order for us, but not the first gen, we have executed quite a few [indiscernible] in the past. It's certainly one of the largest in the industry segment. And we look forward to more opportunities from the refinery and other segments in India. As you would know that there is quite a bit of a push on the front of environment management by whole companies and especially the larger POCs have been quite corrective on this front. So the investments are coming not only with respect to new capacities and expansions, the investments are also coming to ensure that the technologies are upgraded on the older plants. So we have done investments in [indiscernible] and the [indiscernible] technologies. The prospects look very good. Thank you.
Pratik Kothari
analystSir, any color on how much of the refining capacity that we have has already been covered under [indiscernible], the opportunity size available?
Aankur Patni
executiveI would not be able to give you an exact number on that particular one, but certainly, our team can get back to you today.
Pratik Kothari
analystSure. And for my second question on chemical, I mean, like you highlighted, due to some reason, we are seeing it is in the near term, we are seeing subdued volume property. But given our stated ambition of doubling the capacity in the fourth season then taking it 2, 3 years, I mean, can you just maybe qualitatively highlight what are the signals that we are seeing from our customers in Europe and North America? What is giving us this optimism that after a long time, we are going on such an ambitious CapEx, which is on the chemical side?
Aankur Patni
executiveI'll say the growth momentum, which we had on international chemicals was quite good till we hit sort of a stumbling block on account of COVID and because of the ongoing war in the Eastern part of Europe. We do believe that the kind of acceptance that our products have got in that market, continued positive feedbacks from the distribution chain as well as from the customers. And indeed, our own depreciation of the specific requirements in the different markets and our different customers. All these are coming together in a very nice way, and I am more than sure that it will translate into much bigger numbers in the coming years. Unfortunately, as we have been seeing over the last couple of quarters that the situation in Europe has not been favorable for a past increase in the revenues coming from that market. But having said that, our expectations remain that in the coming quarters, the growth momentum in both North America and Europe will pick up, and that would provide a little bit select to our aspirations.
Pratik Kothari
analyst[indiscernible] We had guided for some 30%, 35% growth for FY '23. This is at a consolidated level there?
Aankur Patni
executiveThat's right.
Pratik Kothari
analystOkay. So last quarter will be very, very strong.
Operator
operatorThe next question is from the line of Sandeep [indiscernible] from Argo Partners.
Unknown Analyst
analystI just wanted to understand on this Sri Lanka exposure. Do we need to make any provisions for the project?
Aankur Patni
executiveVasant will briefly comment on that.
Vasant Naik
executiveCan you repeat the question, please?
Unknown Analyst
analystOn the Sri Lanka project, is there any need -- do we need to make any provisions for whatever debt or -- is there any provisions required for the Sri Lanka project?
Vasant Naik
executiveRight now, we do not anything that vitality of making the provision. And in every quarter, we take our exposure. And as you wrote have not been working product of the job is much [indiscernible]. And only our retention money is like with the bankers, we worry about.
Unknown Analyst
analystSo there is no details about their mission [indiscernible] project?
Aankur Patni
executiveNo, right now, there is no need to make a provision.
Operator
operatorThe next question is from the line of Ruchita [indiscernible] from Wealth Management.
Unknown Analyst
analystSo my question was on the chemical front. So at the current capacity that you have, what is the revenue potential in it? So first, I would like to know about that if you could.
Aankur Patni
executiveAt current capacity levels, given that we are continuously upgrading our product mix towards more value addition and also that we are in a continuous process of modular expansion of capacities and our specific product plans, we can expect that from the current levels, we would be able to deliver almost 50% kind of agreement based on current capacities. This is for the Chemicals segment of the pool.
Unknown Analyst
analystOkay, sure. And on the consumer business, wanted to know that the production of these purifiers, are you outsourcing it? Or are you making it in-house?
Aankur Patni
executiveThe purifiers, we have a vendor who provides this on an exclusive basis and based on the inputs that we in this is for the smaller equipment, the larger equipments are all in-house..
Unknown Analyst
analystOkay, sir. And how is the distribution one?
Aankur Patni
executiveThe distribution, we have multiple challenge that we use for it, which includes that of sales channel. We also go through distributors and also platform, retail channels.
Unknown Analyst
analystOkay. Okay. And sir, this 50% growth that you said in the chemical side of [indiscernible]. That is sufficient for the kind of growth that you're expecting in this greenfield capacity comes ?
Aankur Patni
executiveYes, roughly around 50% is what I indicated to you based on the current capacities. But we are also, as I mentioned, continuously in the mode of upgrading our facilities. We are required to fine-tune our product mix towards more value addition. We were certainly hoping that the clearance for our expansion -- region expansion project would have come in earlier, but as of now, it seems that at least for the next year, we should be reasonably okay in terms of our good funds.
Operator
operator[Operator Instructions] We'll take the next question from the line of Saket Kapoor from Kapoor & Company.
Saket Kapoor
analystA couple of questions, sir. Firstly, on the bid pipeline. You did mention about a INR 8,000 crores is a bid pipeline. So if you could give us some color on the factors issue. One percentage should be a opportunity on a bid pipeline of INR 8000 crores.
Aankur Patni
executiveAs we've been saying, maintaining past few specials, if you can typical success rate on this pipeline is around 20%.
Saket Kapoor
analystOkay. And what should be the time line, sir, in this [indiscernible]. This is on a rolling basis, I think?
Aankur Patni
executiveThis is on a rolling basis. The smaller projects in the pipeline, they tend to close much faster. They could be between 3 to 6 months. the larger projects would typically take between 6 to 18 months.
Saket Kapoor
analystSir, just on the ballpark numbers, on a very conservative basis, what kind of other book buildup we can expect on a quarterly run rate. So just to take into account the optimist scenario in the bid pipeline. On a conservative basis, what should be the pillars we can work our numbers will be in order intake, confirm order intake?
Aankur Patni
executiveSo on an overall basis, we can make assumptions based on our current offer bank, and further to that, there are a few opportunities which would come within the quarter and close within it also. So we'll not say we'll get affected in the quarterly disclosures of a bank. Our [indiscernible] uptick in terms of the order conversions that we have been taking in the current year, as you would probably have noticed the current year order intake would place us in a position to declare a quarter full year, one of the highest order intakes, which we have had, if we exclude the extraordinary [indiscernible]. So if one takes that out of the equation, then probably this year would end up being one of the best in terms of order intake. And I would expect this trend towards improving order books to continue into the next year and thereafter. And should give a run rate based on the past, would probably not be the best way to look at it. Further to that, sometimes a large order conversion happens in one big lump. INR 700 crore, INR 800 crore orders as we just declared. That would create a big team in a particular quarter. And good growth really follow the average run rate that we've been speaking about. So we can work on for -- maybe for us at least a multiyear to the extent on the Engineering segment. It is not a one-off, 1 or 2 years business that we are currently looking into. We can very well look into the visibility even going ahead, depending upon current business scenario.
Vasant Naik
executiveAbsolutely, absolutely. The current order book itself is looking at we should be expecting this to get indicated over a period of 2 to 3 years. And as we keep converting the opportunity pipeline, my guess would be we should be looking at certain improvements in the order book as we go forward. We are getting good response both from the domestic market as well as from the international markets. So if you factor both of these in, this is not short on [indiscernible]. It is certainly something which in the global market opportunities offered to us over at least 5- to 7-year period. I don't see that the opportunities are going to dampen.
Saket Kapoor
analystAnd traditionally, we have always observed that H2 and especially in quarter 4, the agitation cycle, there is a good ramp-up. and also, I think in the first quarter, if I'm not wrong, you articulated to the fact that we are building up the scenes in order to improve the pace of execution. So going by the last year's numbers, last year's percentage of revenue book, there is a very likelihood that we can look forward even a stronger execution cycle for the coming fourth quarter also, as has been the case iconically, we can take a receivable expectations there.
Aankur Patni
executiveThe second, the fourth quarter, we'll see much higher levels of execution than you've seen until now.
Operator
operatorWe take the next question from the line of Sunil Kothari from Unique BMS.
Sunil Kothari
analystMy hearty congratulations for such a good number and consolidation, we have started in subsidiaries. Sir, my question is on -- I understand you won't be able to disclose or maybe annualize fully opportunity of these UP Jal Nigam and [indiscernible] water opportunity. What I understand is how -- this is the first time IOCL started with this size Of project, this type of [indiscernible] so many technical involved water-related cleaning projects India across as many refineries, all the power plants also use so much water. So if you can just try to analyze may not be in a revenue or other possibilities, but the size of [indiscernible], number of clients, a number of power plants. Those will be also, I think, supposed to be converted in slowly government is the only agency which can trigger this activity. Otherwise, private sector will not follow this. So what though process will be really as [indiscernible].
Aankur Patni
executiveThank you for the question, Sunil. Yes, we are in the POCs. I see [indiscernible] large organization talking about one around the refinery here. They are in the process of looking at any available opportunity where they can go bigger. And we expect others apart from IOCL also to removing expenditures on environment technologies at a faster pace. They certainly have been POCs as a whole, driven by these environment policies have been one of the more collective entities on this front. But having said that, it is not that the private sector is really lagging. A lot of the large entities when we look across India have been taking very progressive steps to ensure that their respective entities comply with the highest level or higher standards in terms of environmental compliances and way beyond that. We are certainly standing at a threshold where the country as a whole, we will witness significant strides towards a much greener and much more responsible industrial attitude towards the environment. And I am hopeful that this -- IOCL is just building to substantially improve flow from similar organizations in the future. [Technical Difficulty]
Sunil Kothari
analystSir, I just wanted to check on how well prepared are we in terms of cement power, engineering capabilities, are we doing enough to -- because the opportunity seems to be very large. So what preparation are we doing? If you can say whatever possible?
Aankur Patni
executiveJust to continue to invest in people, in systems and other resources to ensure that we are geared up to take on the coming opportunities. This is a continuous process to -- there is a degree of flexibility, which one can have in executing these projects. So it's not like you have to have all the people in your organizations in advance where we get an opportunity to expand the workforce all contract specifications. But as far as the infrastructure goes, we have been working on it to dish out much larger scale of operations than we're currently doing. I can confidently say that with the capability that we have added over the last couple of years, we are geared to take a much higher level of indications than what we are currently doing. And we are in a continuous process of opening [indiscernible] further.
Operator
operatorThe next question is from the line of Tushar Raghatate from Kamayakya Wealth Management.
Tushar Raghatate
analystCongratulations for your good set of numbers. Sir, my question is on the Engineering division. Now we are getting a larger ticket size contract. So I just want to understand the guidance which you gave for the current year, will that be maintained to the range of 20% to 30% going forward looking at the current scenario of the order book which you are seeing?
Aankur Patni
executiveJust for the year as a whole, we are maintaining the guidance of a 30% growth in the top line.
Tushar Raghatate
analystSo my question is for the next financial year. Considering the bid pipeline, are you -- are we confident enough to maintain that group end?
Aankur Patni
executiveFor the next financial year, I'm not giving out the guidance as yet, but directionally, I can say that the order book that we have used to be educated over a period of 2 to 3 years, and that itself would indicate the next couple of years has to be quite strong. We will be adding more orders to this. And I am quite hopeful that the next couple of years also will be quite good.
Tushar Raghatate
analystFair enough, sir. And my second question is on the execution of UP project. Sir, in the percentage terms, price execution seems to be very less. So is it fair to assume that the heightened expectation -- the execution will be in the H2 of the contract. Any big contracts you take 1 year to 2 to 3 years? Is it fair to assume that the larger execution will happen in the H2 of that respective contract?
Aankur Patni
executiveYes, the execution tends to the invoicing for the contract tends to be a little bit set towards the late part because in the initial weeks or months, there's a lot of pre-engineering designing and mobilization and those kind of things, which happen ultimately, the invoicing would happen when things start moving on the ground. So that is a little bit of a time. There is a bulge which would come somewhere in the middle and thereafter as the contract moves towards closure, the investing is going become lesser -- so instead of saying that it is real ended, I would rather say it is a little bit more towards the symptom of the contract.
Operator
operatorThe next question is from the line of Mahesh Agrawal, an Individual Investor.
Unknown Attendee
attendeeFirst thing, I just wanted to understand was around the Portugal subsidy. Is that a European company that we have acquired? Or is it something we are setting up ourselves and then kind of what is the scope of the business we are looking at that? Is that for an EPC kind of business or something in the chemical space?
Aankur Patni
executiveThe [indiscernible] subsidiary that we have reported is a subsidiary, which we have set up, and that subsidiary will be looking at all businesses. Currently, the major focus would be towards the chemical segment. Having said that, we are looking at -- we are actively looking at acquisitions in the European and in other markets, including India, and they are at relatively advanced stages of discussions on some these. So once both happen, we will add overall [indiscernible] to these respective markets.
Unknown Attendee
attendeeGot it. So these would be manufacturing opportunity that we would be setting up or acquiring. So like actual manufacturing on the ground in Europe?
Aankur Patni
executiveThis would aid our manufacturing abilities in the continued also once you reach that stage of maturity.
Unknown Attendee
attendeeUnderstood. Got it. And then the next 1 was, again, on the wastewater industrial treatment side. You already spoke a bit about the opportunity and kind of the change you're seeing in the mindset from companies to adopt these practices. Just wanted to double-click a bit more on that. Has there been a drastic shift in the government laws and enforcement from the environmental ministry to actually start enforcing this? So that was one to understand, is there actually a drastic change in the laws, which will kind of push it or is this being driven by promoters becoming more ESG-friendly themselves and sort of the PSU in case of like IOCL setting the benchmark there for private sector to follow?
Aankur Patni
executiveIt's a mix of everything. There is certainly much more awareness today amongst the industry capital about what they should be doing for the environment. A lot of it is being driven through the commentary by the [indiscernible]. Bodies and associations as also on the international front being driven by the leaders announcements through reserves like the [indiscernible] corporate that we are talking about. So that certainly is a lot to push initiatives on this front. As far as the government regulations or the key steps which the authorities have been trying to ease both these regulations. The regulations have been quite tight from quite some time as we increase the certainty of implementing new regulations, our infrastructure to monitor and control the various parameters associated with these implementations. That ability has gone up. As we go further the in terms of government would help certainly that the overall ability of the administration to measure, monitor and control. The implementation would keep going up. And the incentive for the industries to not comply will keep going down because more and more of the investors and the consumers are also asking for environment-friendly products and processes. So it's a whole which is impacting it, not just 1 or 2 of these things.
Operator
operatorThe next question is from the line of Agam Shah, an individual investor. We move on to the next question from the line of Akshat Mehta from Sameeksha Capital.
Akshat Mehta
analystSo I just want to understand one thing that in terms of -- so you have all these large credits that are coming in. But can you share some details on what would be average of it for smaller projects on a quarter or on yearly basis alone, what kind of [indiscernible] that would be.
Aankur Patni
executiveFor the small projects on a yearly basis we would you be able to give a broad kind of a number. So on a yearly basis, I think we're looking at somewhere around an engineering revenue of roughly INR 400 crore to INR 500 crores. And these contracts tend to -- some of these contracts tend to be as short as about a month or 2 months. And on the higher side, these contracts could be around 6 to 12 months. So we do move at a fast pace and not necessarily [indiscernible] in our quarterly disclosures. I [indiscernible] correct the number of [indiscernible].
Vasant Naik
executive[indiscernible] coming and on from the 1 month or 2 months for the smaller jobs and from small to medium, it is at the most 6 months time.
Akshat Mehta
analystOkay. And I just want to understand, in the chemical segment side, your margin improved a lot in FY '21 from around 15% to 20%, 24%. So what was the key driver of that sharp improvement in margin in FY '21?
Aankur Patni
executiveGoing back to '21 is a long stretch as you would have noticed. In spite of a couple of bad days in between, the recovery of the margins back to the levels of distributors has been quite good. and liabilities that we will be able to sustain these numbers going forward. But I'll give a broad response to the kind of improvement that we have seen probably around 15%, 16% levels to 20%-plus level. One of the things which has contributed is, of course, that we have improved operational efficiency and operational throughput. The second has been the improvement on the product mix that we will be having certainly with productive improvements on controlling other costs on the [indiscernible] fronts and including our efficiency in fees in [indiscernible] plants. So a lot of factors are going in to make sure that the profits are a higher gig. And certainly, stable input prices have helped to maintain these margins without linkages happening because of supply chain issues.
Operator
operatorThe next question is from the line of Janish Shah, an individual Investor. [Technical Difficulty]
Unknown Attendee
attendeeYes. I have a couple of questions, especially one on the international opportunity that you spoke about. We have seen last number of large-sized projects, which we have won largely from the domestic market. I remember you always alluded that there are opportunities, which we are pursuing in the international market. If you can you just update what kind of situation out there, given that the world is -- the economies are going through an uncertain periods and how are replacing. And second question is, as you just mentioned that you are looking at acquisition opportunities. Could we just get some sense about which are the areas, which you are trying to plug and what kind of a budget, which we have assigned for that acquisitions or for the acquisition processes?
Aankur Patni
executiveThe international market opportunities are very less to report an update but less we have been pursuing some large opportunities, and these are in the infrastructure segment of various countries. The target is being in East, Southeast Asia and as well as Africa. The current economic scenario and the scenario which has remained for the last couple of years has not been the most productive as far as these opportunities grow. But as we have been maintaining in the past, there is slow progress on almost all of these but it's very uncertain to really make a market to when exactly the same culminate into an order we remain hopeful not [indiscernible]. We prefer not to going to period or a forecast for the next few quarters. Once it happens, certainly, we will come out in weeks. As far as our acquisition...
Unknown Attendee
attendeeSorry, just to add up to this, does big pipelines generally do contain this kind of opportunity? Or is it without that?
Aankur Patni
executiveNo, the bid pipelines do not give these opportunities.
Unknown Attendee
attendeeSorry. Go ahead, sir.
Aankur Patni
executiveYou have put a question on acquisitions. We are not looking at very large acquisitions. -- we have small acquisitions sub 10 million small acquisitions. So that's why I'm saying small acquisitions, the target being better reach into various notes that we are looking at having some technology-related improvements also in creating manufacturing marketing base in the geographies between acquisitions.
Operator
operatorThe next question is from the line of [indiscernible] Swami from IR Investments.
Unknown Analyst
analyst[Foreign Language] Congratulations for the excellent set of numbers. My question is that India is becoming a semiconductor hub. So any improved visibility are you finding from the semiconductor sector because water, purified water is one of the components there. So if you kindly elaborate on it.
Aankur Patni
executiveI'm looking at various opportunities in voting from the semiconductor and related industries in India. We are actively working on it and expect that the industry will give us good numbers in the coming quarters.
Unknown Attendee
attendeeAnd if I may ask, currently, do we supply to any semiconductor industry? Anything executed there?
Aankur Patni
executiveYes, [indiscernible].
Operator
operatorLadies and gentlemen, due to time constraint, we will take that as a last question. I now hand the conference over to Mr. [indiscernible] from [indiscernible] closing comments. Thank you, and over to you, sir.
Unknown Executive
executiveGood evening. Thank you all for participating in this earnings call. I hope we are being able to answer your questions and if you have further questions and wanted to know more about the company, please reach out to our Investor Relations. Thank you.
Operator
operatorThank you. Ladies and gentlemen, on behalf of Ion Exchange (India) Limited, that concludes this conference. Thank you for joining us, and you may now disconnect your lines.
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