Global Cement News

Germany: Heidelberg Materials has secured a patent for a new method for producing Portland composite cement (PCC) using calcined clay and recycled waste cement. GlobalData News has reported that the process involves grinding clay with quartz and feldspar and calcining the clay, before mixing it with the cement. The PCC’s cement content varies from 30% to 80%, while its calcined clay content varies from 10% to 70%.

Mexico: Cemex has launched a new process called clinker micronisation, developed at its Research and Development Center in Switzerland. The method enables cement producers to lower the clinker factor of their cement by up to 50%, while maintaining its strength. It also offers the additional benefit of allowing concrete users to reduce the proportion of cement in their mixes.

CEO Fernando González said “We are finding new ways to boost our decarbonisation roadmap in the production of cement and concrete. We remain committed to achieving our ambitious 2030 decarbonisation goals on the path to becoming a Net Zero company by 2050.”

Vietnam/US: Several Vietnamese cement companies, including Long Son Cement, Nghi Son Cement, Vicem Ha Tien Cement, Thanh Thang Cement, and Xuan Thanh Cement, raised their exports to the US in early 2024. The reasons for the increase include an ongoing local shortage in the US, Việt Nam News has reported.

In 2023, Vicem Ha Tien Cement and Nghi Son Cement made their first shipments of cement to the US, averaging 40,000t per shipment. Vietnam's cement industry, with a production capacity of 120Mt/yr, is experiencing a surplus of 60Mt. To address this, producers have increased their exports, with the majority of sales going to China, the Philippines, Bangladesh, Taiwan and some Middle Eastern countries.

Nigeria: Dangote Cement has reported a 36% year-on-year rise in its sales to US$1.44bn in 2023. Meanwhile, the producer’s profit after tax grew by 19% to US$300m. Dangote Cement’s expansion of its market share across Africa continued, with pan-African volumes growth of 13%, to 11.3Mt.

Nigeria: BUA Cement recorded 27% year-on-year growth in sales in 2023, to US$300m. This was in spite of ‘economic challenges,’ including a rate of inflation of the Nigerian Naira of 30% at the end of the year. Costs rose by 39% to US$180m, both due to inflation and energy crises. Nonetheless, the group grew its earnings before interest, taxation, depreciation and amortisation (EBITDA) by 10% to US$111m. Profit after tax dropped by 31% to US$45.4m.

Managing director and CEO Yusuf Binji said “Clearly, the operating environment in 2023 was challenging, given the different headwinds confronted at the start of the year and especially with the devaluation of the Naira.” Looking ahead to the current year, Binji added “We could commission the new 3Mt/yr lines at the Sokoto and Obu cement plants, activate a new 70MW gas power plant in Sokoto and eagerly await the activation of the 70MW gas power plant at Obu during the first quarter of 2024. Apart from these, we took delivery of over 500 trucks to support our distribution activities, which further deepened our market presence.”

The Daily Trust newspaper has reported that religious leaders held thanksgiving services for a 50% pay rise for BUA Cement's employees at the company’s Sokoto cement plant on 1 March 2024.