Gypsum industry news

Colombia: The Agência Nacional de Mineração (ANM) has included gypsum on a list of 17 strategic minerals that it considers key to helping the country develop. In addition to gypsum the list includes: copper; nickel; zinc; platinum; iron; manganese; metallurgical coal; phosphates; magnesium; bauxite; gold; emeralds; construction materials such as sands, gravels and clays; silica; limestone and chromium. It also includes various associated ores, concentrates and derivatives of the minerals on the list.

The Ministry of Mines and Energy originally compiled a list of strategic minerals in 2012 and the ANM has continued this since the start of 2023. By declaring certain minerals as ‘strategic’ the central government will have the power to reserve and delimit special areas with high mining potential that are free, in order to grant them to third parties through selection processes or other allocation schemes.

Philippines: The government has cut the import duty on natural gypsum and anhydrite to zero from 3% previously in a bid to help the local wallboard and cement sectors. It is also expected to support housing and infrastructure projects in the country, according to the Philippines News Agency. Executive Order (EO) No. 46 was signed in early November 2023, approving the change in duty that was due to come into effect a month later in early December 2023.

The EO stated "At present, there are no operating mines of natural gypsum and anhydrite in the country, and there are also no local substitute for said products that are available for domestic producers of plasterboards and cement." The tariff rate is intended to last for five years but it will be reviewed annually at the end of 2024.

Ukraine: The National Agency on Corruption Prevention (NACP) has added Germany-based Knauf to its list of “international sponsors of war” due to the company’s continued business in Russia. The government agency alleges that Knauf paid around US$117m in taxes to the Russian government in 2022. It noted that the company operates 10 subsidiaries, 20 production plants and nearly 30 resource centres in the country. It added that Nikolaus Wilhelm Knauf, a partner in Knauf Gips, had been a longstanding Honorary Consul of the Russian Federation until the start of the Russian-Ukrainian war in early 2022.

In March 2022 Jörg Schanow, a member of the management board of Knauf, told a German newspaper that the company had no plans to leave the Russian market.

Brazil: The Administrative Court of the Brazilian Administrative Council of Economic Defence (CADE) has submitted for review the proposed acquisition by Knauf Brazil of a gypsum wallboard plant operated by Trevo Industrial de Acartonados. The Office of the Superintendent General (SG) noted after an investigation that the transaction would increase market concentration, exceeding the limits set out in the guides of CADE and the competition law. The gypsum wallboard market in Brazil has four suppliers, including Knauf and Trevo.

The review pointed out that imports are “unusual and cannot be considered a source of competition if Knauf raises the prices after merging with Trevo.” The SG also warned that other factors could lead to potential market collusion such the lack of history of competitive rivalry in terms of price, quality, or any other difference amongst the products.

Following its challenge to the proposed acquisition, the SG has submitted the case to a tribunal. At this stage a commissioner will review it and include it in the agenda for further adjudication.

India: The Directorate General of Trade Remedies (DGTR) has recommended a five-year anti-dumping duty on gypsum tiles imported from China and Oman. Saint-Gobain India initiated the investigation that started in late 2022. It considered gypsum tiles laminated on one side with polyvinyl chloride (PVC) or wax paper that are typically used in ceilings. The study concluded that the product had been “exported to India at a price below the normal value, resulting in dumping.”

India: Saint-Gobain plans to invest over US$400m in its different businesses, including gypsum wallboard, in Tamil Nadu. Company chair Pierre-Andre de Chalendar and chief executive officer Benoit Bazin met the Chief Minister MK Stalin, senior ministers and officials of the government of Tamil Nadu as part of the announcement. The new funding brings the company’s total investment in the state to over US$950m.

Austria: Saint-Gobain Austria, waste management company Saubermacher and construction firm PORR have secured permission to build a new gypsum-to-gypsum recycling plant in Stockerau. The plant will cost Euro7m. Saint-Gobain Austria said that the facility will support the government’s Raw Materials 2030 circular economic development plan.

CEO Peter Giffinger said "Gypsum is endlessly recyclable, but special quality criteria must be met in order for recycled gypsum to be used again to produce new panels.”

Kyrgyzstan: Representatives of Germany-based Knauf have discussed plans to build a gypsum plant in the country. Knauf General Partner Uwe Knotzer said that the company is preparing to build a plant in the northern Chüy Region, according to the Central Asian News Service. However, it is also considering constructing a plant in the southern Osh Region. As part of the meeting a memorandum of understanding and cooperation was signed between the National Investment Agency under the President of the Kyrgyz Republic and Knauf.

Mexico: Panel Rey’s El Carmen gypsum wallboard plant near Monterrey has been awarded a clean industry certification by the Federal Attorney for Environmental Protection (PROFEPA). The acknowledgement recognises that the plant operates in full compliance with legal regulations at the federal, state and municipal level. It also demonstrates environmental performance, shows a voluntary commitment to the protection and conservation of the environment and includes social responsibility awareness. The certificate has a duration of two years and will last until 2025.

Grenzebach said earlier this month that it is going to invest around Euro2m on growing its presence in Pune. The current sales and service branch will be merged with a new production site in the city in Maharashtra. The site will be used for the assembly of conveyor equipment and welding work for dryers and lehr ovens for the glass industry. Production at the new unit is expected to start in October 2023 and it will create around 30 new jobs.

The decision by the Germany-based equipment supplier to expand in India follows Saint-Gobain’s expansion plans in India. It said in late 2022 that it was planning to spend US$215m towards capacity expansion plans in 2023 as part of a larger investment in the region, of US$970m between 2022 and 2025. Its stated aim for the new investment is to grow its revenue to US$4.4bn in 2032 from US$1.5bn in 2022. To break this down, half of the group’s turnover in India comes at present from glass-related businesses, 30% from gypsum and construction chemicals and the rest from abrasives, ceramics and life sciences. Some examples of this planned investment include the acquisition by Saint-Gobain of Rockwool India, a stone wool manufacturer, in February 2023 and an agreement to buy UP Twiga Fiberglass, a glass wool producer. Saint-Gobain is the biggest gypsum wallboard producer by capacity in India with four plants, followed by USGKnauf, which runs two plants, and various independent producers.

Growing the wallboard market in India has long seemed like an enticing prospect given the country’s demographics, low production capacity per capita compared to Europe and North America, and sustainability trends. However, despite all of this, it is taking a long time to get there. One commentator on LinkedIn has suggested that this may be down to reticence from the construction sector to adopt the product. In his view wallboard in India has mainly been used for ceilings and for commercial and industrial applications but not for residential projects. Producers, such as Saint-Gobain are likely to be well aware of this. So it is interesting to note that two projects in India picked up awards in Saint-Gobain’s International Gypsum Trophy in 2023.

On the crude gypsum side, data from the Indian Bureau of Mines and the United States Geological Survey (USGS) show that India produced an estimated 4.3Mt of gypsum from its mines from reserves of 37Mt. These reserves are far smaller than other countries with large populations such as China, the US, Brazil or Türkiye. The country also produced an estimated 2.1Mt of flue gas desulfurisation (FGD) gypsum in the 2023 – 2023 financial year. However, the Cement Manufacturers Association (CMA) estimates that its sector used 13 – 17Mt in 2020 – 2021 when cement production was 331Mt and that this is forecast to rise to 20 – 25Mt in 2024 – 2025 when cement production reaches 491Mt. This corresponds to the 4 – 5% of gypsum that it is added to clinker when grinding it to manufacture ordinary Portland cement (OPC) and other cement types.

In acknowledgment of this gap between mining and usage, the Department for Promotion of Industry and Internal Trade (DPIIT) started promoting recycling gypsum from fertiliser production and power plants in May 2023. So far, its main focus has been on improving access to phosphogypsum stockpiles, although the target for FGD production is an ambitious 9.9Mt by 2025 – 2026. Unsurprisingly, gypsum exporters have benefitted from this situation. Oman, reportedly, exported nearly 5Mt of gypsum to India in 2022. Historically, Thailand and Iran have also supplied the Indian market with gypsum.

India remains the great maybe for wallboard adoption outside of North America and Europe. The latest round of investment by Saint-Gobain and Grenzebach may yet deliver on this. Both companies are looking at a range of light materials including glass and insulation not just wallboard. So far though, the main merger and acquisition activity by Saint-Gobain has been targeted on insulation companies. Once or if Saint-Gobain or anyone else starts buying gypsum companies or building new plants then we will have a sense that something is changing. Alongside this, the DPIIT’s plans to recycle more gypsum may help bring further attention to the local gypsum sector.