Nigeria: Lafarge Africa’s revenue grew by 20% year-on-year to US$352m in the first half of 2021 from US$293m in the same period in 2020. Its profit after tax increased by 21% to US$68.8m from US$56.6m.

Vietnam: SSI Securities says that the local cement sector faces a ‘huge’ risk due to its over-dependence on export markets, particularly its reliance on China. The securities company reports that cement shipments have risen due to China’s current investment policies on limiting the output of its own cement plants and increasing imports from foreign countries, according to the Viet Nam News newspaper. China was the largest buyer of Vietnamese cement from 2017 to 2019. In 2020 China scooped up 57% of Vietnam’s combined cement and clinker exports. This represented 22% of the country’s total sales.

However, SSI Securities has warned that exports to China are unlikely to grow as demand stabilises. It expects a fall of 20 – 25% in the short to medium term as China stops its infrastructure stimulus packages. The brokerage company also noted that the sector’s second biggest export destination, the Philippines, has accused Vietnam of dumping cement.

Switzerland: Holcim Schweiz and Voliro have conducted the first official measurement drone flights at the Siggenthal integrated cement plant. The drone used took measurements to determine the steel wall thicknesses of the cement kiln and the cyclone preheater.

The companies have been testing using aerial drones to conduct inspection and maintenance work as part of Holcim’s ‘Plants of Tomorrow’ initiative. The drones developed by ETH Zürich spin-off company Voliro can be rotated around all axes by a special rotor system and can fly upside down. They are being tested in areas that are difficult for human employees to reach, such as the steel walls and casings of production facilities and silos.

Voliro was founded in 2019 and it is developing a new generation of flying drones for the inspection and maintenance of industrial plants. The drones can be equipped with a variety of sensors that perform visual, thermal and contact-based measurements. The drone's 360° design allows sensors to take measurements even on curved and inclined surfaces. This potentially allows hard-to-reach areas in a cement plant to be assessed without shutting down production. Holcim has been supporting Voliro's product development since 2019 and is providing the technology start-up with the infrastructure in Siggenthal for test flights. The building materials producer has also been supporting the project with its own knowledge about non-destructive testing.

Philippines: Eagle Cement’s net sales grew by 87% year-on-year to US$220m in the first half of 2021 from US$117m in the same period of 2020. Its earnings before interest, tax, depreciation and amortisation (EBITDA) more than doubled to US$94.1m, according to the Manila Bulletin newspaper. The company attributed the result to higher sales volumes despite a decrease in price due to competition. Bagged cement represented 83% of its sales with the remainder from bulk cement. Domestic demand was mainly driven by the private sector.