Displaying items by tag: Clinker

India: The Tamil Nadu government will impose a mineral-bearing land tax of US$1.82/t on limestone under the Tamil Nadu Mineral Bearing Land Tax Act 2024. This tax, payable in advance on mineral dispatch, is in addition to existing royalty charges. The announcement follows Karnataka’s recent decision to levy US$0.29/t on limestone mined.

The tax will raise production costs for cement producers in the region, particularly affecting Ramco Cements, which has 52% of its clinker capacity in Tamil Nadu, and Dalmia Bharat, which has 23%. Other Indian cement producers are less affected, with UltraTech Cement only holding 4% capacity in the area, and ACC 2%. This could mean that the cost increase is passed on to consumers, raising the price of cement.

India: Ambuja Cements will invest US$286m in two cement carriers and eight clinker carriers. The company expects to finalise a shipbuilding contract within 15 days, with Cochin Shipyard and Swan Defence and Heavy Industries under consideration.

Each 38,500t Handymax cement carrier will cost US$45.8m, while each 9200t clinker carrier will cost US$22.9m. The clinker carriers will have a 30m beam, 4m draft and 150m length, increasing cargo capacity from the traditional 3000t to 9200t per trip.

Peru: National cement despatches reached 0.99Mt in January 2025, down by 2% compared to January 2024 and by 0.7% in the 12-month cumulative period, according to ASOCEM. Cement production declined by 6% year-on-year to 0.87Mt, while clinker production dropped by 30% to 0.59Mt. Over the 12-month cumulative period, cement production fell by 3% and clinker production declined by 9%.

Cement exports reached 10,200t, down by 2% year-on-year and by 5% in the 12-month cumulative period. Clinker exports increased significantly, by 122% to 73,600t in January 2025, but were down by 18% in the cumulative period.

Cement imports rose by 63% year-on-year to 50,000t in January and by 23% in the 12-month period. Clinker imports fell by 29% to 44,000t in January but increased by 28% in the cumulative period.

Chad: Chad has been experiencing a cement shortage for several weeks, according to Tchad Infos. This has reportedly led to a rise in prices.

The Minister of Trade and Industry said "This situation is due to difficulties in supplying raw materials essential to the production of cement, in particular clinker, which must be transported by rail. Since 17 February 2025, an incident on the Camrail railway line in Cameroon has delayed deliveries. The orders, unloaded at the port of Douala due to the absence of a seafront for our country, could not be transported on time."

India: Dalmia Bharat, through its subsidiaries, has announced a US$400m investment to expand its cement capacity in Maharashtra and Karnataka. The company will build a 3.6Mt/yr clinker unit and a 3Mt/yr grinding unit at its Belgaum plant in Karnataka, alongside a new 3Mt/yr greenfield grinding plant in Pune, Maharashtra. The expansion will be funded through debt and internal accruals. It is expected to increase Dalmia Bharat's total installed capacity to 55.5Mt/yr, including an ongoing 2.9Mt expansion in Assam and Bihar. The new units are scheduled for commissioning by the fourth quarter of the 2027 financial year.

CEO Puneet Dalmia said "This investment is a significant step in our Phase II expansion strategy, bringing us closer to strengthening our position as a pan-India player and reaching our goal of 75Mt/yr capacity by the 2028 financial year. The increase in our production capacity is primarily to meet the growing infrastructure demand in western India."

Vietnam: Cement and clinker exports fell by 37% year-on-year to 2Mt in January 2025, according to the General Statistics Office (GSO). Exports were worth US$76m, a fall of 36% year-on-year. The decline has continued a downward trend that began in early 2022, with trade barriers in key markets such as the Philippines and Taiwan restricting exports, according to local news reports. The 10% export tax on clinker, imposed in 2023, has also added to industry challenges. The Ministry of Construction submitted a report in January 2025 to the Prime Minister, warning of potential cement plant closures.

Sweden: Heidelberg Materials has successfully operated a 300kW plasma-heated cement kiln at its Slite cement plant, which it claims is the first of its kind. The producer has achieved 54 hours of continuous operation, with 60% CO₂ concentration in the flue gas. The aim is to reach 99%.

The kiln is part of the ELECTRA project, which aims to replace traditional combustion processes with electricity-based solutions, like plasma. The project consists of 17 partners from 8 countries.

Project manager Bodil Wilhelmsson said "It looks very promising. We started the tests at the end of last year and can now say with certainty that this is the right way to go: we will be able to produce clinker with plasma."

Fuel-related CO₂ emissions from cement production are eliminated because no fuel needs to be used in the production process. Instead, CO₂ is heated to over 5000°C, where it becomes a plasma jet that heats the material in the kiln.

Wilhelmsson added "The absence of fuel in the process means that there is no ash in the product. This means that a parameter that could affect the quality of the product if it fluctuates is no longer considered. So, it looks like the quality of the clinker can actually be slightly higher in this process."

Heidelberg Materials plans to build a 1MW kiln in Skövde cement plant in 2026, where further tests will continue.

Türkiye: Cement producer Karcimsa Cement said that it will invest US$30m in a 1Mt/yr clinker and granulated slag grinding facility in Kayseri.

The plant will produce ‘green’ cement with low carbon emissions, according to chair of Karcimsa, Soner Ozbey.

Back in March 2024, Türkiye imposed restrictions on cement to expand the use of low-carbon cement in public procurement contracts from 2025.

"The clinker/cement ratio in the cement to be used in public investments will be a maximum of 0.80 as of 2025 and this ratio will decrease to 0.75 by 2030," Karcimsa said.

The company will reportedly procure slag from Kardemir to be used in production.

Karcimsa is a joint venture between Turkish steel firm Kardemir and concrete producer Beycim Beton Sanayi.

Vietnam: The General Department of Vietnam Customs recorded exports of cement and clinker of 29.7Mt in 2024, down by 5% year-on-year from 2023 levels. Producers and exporters generated US$1.14bn in revenues from the exports, down by 14% year-on-year.

Việt Nam News has reported that the Philippines topped the list of importers of Vietnamese cement, with 8.01Mt (27%), down by under 1%. Bangladesh imported 5.49Mt (19%), up by 11%, and Malaysia imported 1.68Mt (6%), down by 3%.

Malaysia: Cahya Mata Cement will build a second line at its Mambong facility in Kuching to increase cement production and support Sarawak's infrastructure development. Construction is expected to take 24 months, with expected completion in March 2027.

The project will add 6000t/day of clinker capacity, raising output to 1.92Mt/yr. This will enable the company to become self-sufficient in its clinker supply and therefore eliminate the need for imports.

The company signed a technical consulting agreement with Sinoma Industry Engineering in November 2023 to design and construct the new production line. It will feature a waste heat recovery system, generating up to 6MW of power, alongside a dust filter designed to cut emissions to half of the current regulatory limit, according to the New Straits Times. The new line will also use locally-sourced alternative raw materials to reduce its reliance on fossil fuels.

Cahya Mata Cement acting division head Choong Ju Tang said "Once the project is approved and construction is completed, Cahya Mata Cement will be well-positioned to meet the construction industry's demand.”