Philippines: Japan-based Sumitomo Osaka Cement has bought a 15% stake in Philcement, according to a stock exchange disclosure. The agreement, signed on 16 September 2025 between Philcement, its parent company Phinma Corporation, and Sumitomo Osaka, covers the issuance of primary shares. The transaction is expected to close before the end of 2025, subject to standard conditions.

Once the deal is complete, Phinma will remain as Philcement’s majority shareholder, with a 60% stake. Philcement has expanded significantly in the past few years, with a 2Mt/yr integrated plant in Davao del Norte due to be commissioned in 2026.

India: Birla Corporation plans to raise its cement production capacity from 20Mt/yr to 27.6Mt/yr by 2028 – 2029 by building grinding units and clinker lines, according to The Pioneer newspaper. Chair Harsh Lodha told shareholders at the company’s annual general meeting that the expansion will require a capital expenditure of US$492m.

China: Cement production fell to 148Mt in August 2025, down by 6.2% year-on-year, according to data from the National Bureau of Statistics. From January to August 2025, production reached 1.105Bnt, representing a 5% decrease year-on-year compared to the same period in 2024.

In July 2025, production reached its lowest level since 2009, at 146Mt.  The drop was attributed to the ongoing real estate crisis, weak infrastructure activity and weather disruptions from heatwaves and storms. Producers are shrinking capacity to better align with demand.

India: Prism Johnson says that its partner RLJ Cement has completed part of a planned capacity enhancement at the Mirzapur plant in Uttar Pradesh. RLJ Cement has increased its cement production capacity by 0.20Mt/yr to a total of 0.50Mt/yr. Prism Johnson said that the agreement with RLJ is via a non-exclusive supply arrangement, where cement manufactured to Prism Cement’s specifications will be supplied for onward sale.

Following the expansion, Prism Johnson’s outsourced grinding capacity - through supply agreements with multiple units - has increased from 1.17Mt/yr to 1.37Mt/yr. The company said that the Mirzapur plant is now fully operational after the capacity upgrade and forms part of its broader strategy to expand supply tie-ups and scale production to meet rising demand.