Global Cement News

Japan: Cement producers used 21.9Mt of post-consumer materials and by-products in the 2024 financial year, down by 3% year-on-year, marking the third consecutive annual decline, according to the Japan Cement Association.

Coal ash and blast furnace slag, which together make up over 50% of the total, both declined, although post-consumer plastics increased for a fourth consecutive year.

Cement production, including clinker for export, also fell by 3% to 45.7Mt. The amount of byproducts used per tonne of cement dropped from 480kg in 2023 to 478kg, but remained above 400kg for the 21st year in a row.

Rwanda: The government signed a 15-year industrial quarry licence agreement with cement producer Cimerwa on 17 July 2025, paving the way for a US$190m investment in a clinker plant in Musanze District, according to The New Times newspaper. The agreement aims to reduce cement imports, create jobs and support Rwanda’s infrastructure development through sustainable quarrying practices, according to a statement by the Rwanda Development Board.

Cement imports rose by 42% year-on-year to US$94m in 2024 from US$64m previously, according to data from the Ministry of Trade and Industry. On 16 July 2025, the Cabinet approved new mineral, quarry and exploration licences to boost mining in the country.

Türkiye: Akros Çimento has submitted a new environmental impact assessment (EIA) application for a 2.5Mt/yr cement plant in Burcun Village, Yenişehir district, Bursa. The facility will reportedly produce CEM I, CEM II and CEM IV Type 2 SDC cements. A previous proposal to build a cement plant on the site was cancelled by court order in 2008.

The plant will be built on 466,000m² of forest land, with 71,000m² allocated for the plant. It will use coal and industrial waste as fuel and draw water from underground sources.

Its proximity to Gemlik Port, 30km away, will support exports, with remaining output serving nearby provinces including Bursa, Balıkesir, Yalova, İzmit and Istanbul.

However, Natural Life Conservation Society (DOĞADER) president Murat Demir is protesting the plant’s construction. He said to the Bursa Hakimiyet newspaper “They will most likely receive approval, because it's very easy to get an EIA in Turkey. If the approval decision is made, we will object.”

He added “Bursa has polluted water, polluted air and polluted soil. Laws and regulations are no longer based on protecting nature, but on exploiting it. We will be filing a lawsuit against this because it will create a polluting and destructive pressure on Bursa's natural structure, especially our forests, agricultural lands, and water resources.”

India: JSW Cement has launched CHD Waterguard, a water-repellent slag-based cement designed for the high-moisture conditions of southern India. The product uses ‘Turbo Gel’ Technology, which the company says ensures a polymer-enriched ‘hydration matrix’ for improved workability and compressive strength.

CEO Nilesh Narwekar said “The tropical climate of Southern India, with its intense humidity, coastal salt air and heavy monsoons, compromises the longevity of concrete structures. With CHD Waterguard, we’re offering a specialised solution that actively protects homes from seepage, dampness, salt corrosion and moisture-related damage.”

Fiji: Fijian Holdings subsidiary Pacific Cement (PCL) has resumed cement production following the completion of commissioning works on its repaired mill, according to the Fiji Times. Fijian Holdings deputy chair Sakiusa Raivoce said supply of bulk and bagged cement had normalised.

Production had halted in March 2025 due to a mill breakdown. Raivoce said PCL is now fast-tracking an upgrade of the existing mill to reduce future risks and improve reliability. Persistent failures in recent years had resulted in a reliance on cement imports to satisfy local demand.