India: ACC has blamed a drop in earnings in the fourth quarter of its financial year on higher fuel prices. Its earnings before interest, taxation, depreciation and amortisation (EBITDA) fell by 15% year-on-year to US$71.9m in the quarter that ended in March 2023 from US$64.7m in the same period in 2022. However, it said that fuel prices were expected to drop due to synergies with other subsidiaries within Adani Group. It is also working on reducing operational costs by reducing its clinker factor, logistics costs and growing sales of blended cement products. It added that it had reduced its kiln fuel cost by 10% in the fourth quarter by taking the measures mentioned above and by increasing its use of alternative fuels.

The company changed its financial year to one ending in March 2023 during the reporting period. Its calculated net revenue rose by 10% year-on-year to US$2.16bn for its 2023 financial year that ended on 31 March 2023 compared to US$1.97bn in the previous 12 months. Its cement and clinker sale volumes grew by 6% to 31Mt from 29Mt.

Ajay Kapur, the chief executive officer of ACC, said “Our transformation journey fuelled by sizeable operational efficiencies, improved synergies and business excellence has led to substantial improvement in our financial performance and overall business indicators. We have a detailed blueprint on each of the cost factors and initiatives to reduce and improve.”

Ireland/US: Albert Manifold, the chief executive officer of CRH, has described the company as a ‘de facto’ American company at it its annual general meeting. "This is a golden age of construction in the US," said Manifold, according to the Irish Times newspaper. He added that moving the group's main stock market listing to the US made it "more of an American company, which de facto we actually are". He also noted comments by US president Joe Biden in February 2023 that the country was planning “to buy American” as part of its infrastructure spending. North America accounted for 75% of the group’s earnings before interest, taxation, depreciation and amortisation (EBITDA) in 2022 compared to around a half in the early 2010s.

CRH said in March 2023 that it was preparing to move its primary listing of shares to a US-based stock exchange.

India: UltraTech Cement has transported a shipment of 57,000t of phosphogypsum by coastal and inland waterways to its Gujarat plant at Kovaya in Amreli district. The subsidiary of Aditya Birla Group says this is the first operation of its kind in the country, according to Orissa Diary.

K C Jhanwar, the managing director of UltraTech Cement, said "The cement industry plays a pivotal role in driving the circular economy in India through the use of industrial and municipal waste in cement manufacturing. This industry-first initiative of UltraTech Cement in using inland and coastal waterways for transport of phosphogypsum will help to further strengthen the role of the cement sector in driving the circular economy in India."

The cement company sourced the phosphogypsum from the Indian Farmers Fertiliser Cooperative and Paradeep Phosphates. Legacy stock of the by-product from fertiliser plants in the country are estimated to be about 70Mt.

North Korea: Upgrades to two cement plants have been reported by the Korean Central News Agency. The Sunchon cement plant near Pyongyang has installed a multi-channel pulverised-coal burner. The upgrade has allowed the unit to both save coal and increase cement production. The Chonnaeri cement plant in Hamgyongnam province has started operating a new clinker cooler. The companies supplying the new equipment to either plant have not been revealed.