Displaying items by tag: China

China: A new study from Hong Kong Polytechnic University showcases sustainable cement production methods, focusing on low-clinker cements and alternative solutions for incinerator fly ash (IFA). The research demonstrates that using carbonated-washed IFA mixed with slag, coal fly ash, or metakaolin can replace 60% of Portland cement, forming ternary blended cement. This approach reportedly reduces the carbon footprint of cement production.

The study found that slag was the most effective, improving pore structure and increasing ettringite and hemicarboaluminate formation with a blend of 40% slag and 20% IFA. It achieved 90% of the compressive strength of pure Portland cement after 90 days.

The researchers said "This study demonstrated the promising potential of the blended cements to simultaneously divert IFA from landfills and reduce the clinker content of cement."

China:  The UK-based Carbon Disclosure Project Carbon Majors database has released its Carbon Majors Database. The database quantifies the historical CO₂ emissions of 122 of the world's major emitters, among them the Chinese cement sector.

Notably, China's cement industry has been a significant contributor to global emissions. In the period up to the end of 2022, China's cement sector has produced 23,161Mt of CO₂, accounting for 1.3% of the global emissions recorded during this period. From 2016 to 2022, the cement industry in China emitted 8.16Bnt of CO₂, accounting for 3.2% of global emissions.

Figures for the cement sector include process emissions from the calcination of limestone, but exclude emissions from fuel and electricity used in production.

China: Tangshan Jidong Cement has reported its earnings for the full year ending 31 December 2023. The company's sales fell to US$3.9bn from US$4.8bn, an 18% year-on-year decrease. It recorded a net loss of US$207m, compared to a net income of US$194m a year earlier.

Although managing to grow its cement sales volumes, the company reported heightened competition in the north and north-east of China where most of its plants are located.

We turn to look at the Chinese cement sector now that the larger China-based cement producers have released their financial results for 2023. In summary, national output of cement has continued to fall and many of the bigger companies are reporting weakening sales and profits. Yet this trend appears to be slowing, with a few of the producers managing to grow revenue, profits and sales volumes.

Graph 1: Cement output in China, 2018 to 2023. Source: National Bureau of Statistics of China.

Data from the National Bureau of Statistics of China shows that cement output fell by 4.5% year-on-year from 2.11Bnt in 2022 to 2.02Bnt in 2023. This is a slower rate of decline than the 10.4% drop reported between 2021 and 2022. However, it is worth noting that the rate of decrease in output on a half-year basis fell strongly in the first half of 2023 but remained similar in the second half of the year. In its commentary, the China Cement Association (CCA) said that the country’s real estate development investment fell by 10% year-on-year to US$1.53tn.

Graph 2: Sales revenue from selected Chinese cement producers. Source: Company financial reports.

Graph 3: Sales volumes of cement and clinker from selected Chinese cement producers. Source: Company financial reports.

Unlike in 2022 the two graphs above show that not every cement producer has lost revenue or sales volumes of cement in 2023. CNBM chair Zhou Yuxian used the phrase ‘storms and challenges’ to describe the situation faced by the world’s largest cement company. He left president Wei Rushan to deliver the bad news that the cement industry as a whole faced “insufficient demand, weakening expectations and weakening off-peak season characteristics” along with surpluses and high costs. He said that the cement sector in China saw its profit fall by 50% to US$4.42bn in 2023, its lowest figure since the mid-2000s.

In comparison CNBM Group’s revenue fell by 10% year-on-year to US$29bn and profit by 52% to US$534m. This was principally due to losses from the group’s basic building materials division, the section that makes heavy building materials, including cement. Alongside this, it pushed on with its supply-side structural reforms, implemented staggered peak production and worked on sustainability initiatives. These included preparations for the national carbon emissions trading scheme. Anhui Conch’s results showed that it managed to increase its revenue but its sales volumes of cement dropped and its profits fell by 33% to US$1.48bn. It achieved the boost in revenue by growing its trading business.

Of the smaller companies covered here, only Huaxin Cement managed to grow its revenue in 2023. It appeared to pull this off by growing its concrete and aggregate business domestically whilst growing the business overseas at the same time. The share of its international business grew to 16% in 2023 from 13% in 2022. Major overseas acquisitions in 2023 included Oman Cement and InterCement’s subsidiaries in Mozambique and South Africa. More recently Huaxin Cement has also been reported by local media as the preferential bidder for InterCement’s business in Brazil, although no formal announcement has been made. Of the rest, Tangshan Jidong Cement, CRBMT and China Tianrui all reported declines in sales revenue and profits. Tangshan Jidong Cement did manage to grow its cement sales volumes, but reported heightened competition in the north and north-east of China where most of its plants are located.

With the first quarter results for 2024 on the way soon, the CCA has been bracing itself and the sector for more bad news. It noted that national cement prices during the last week of March 2024 were about 1% lower than during the same week in 2023. Prices were lower in East, Central and South China, although they had increased in Chengdu and Sichuan. The CCA is worried that a price war, either nationally or regionally, will make a bad situation worse. It has called on cement producers to accept that the slowdown of infrastructure development in the country has led to a decline in cement demand and that this is the new normal. Apart from the usual watchwords of ‘self-discipline,’ ‘overcapacity reduction’ and ‘supply-side reforms’ the association has suggested that cement companies look for growth internationally and look to the leadership of associations to help everyone adapt to the new market situation. China’s sales output of cement may be starting to stabilise, but the market has a way to go yet to adapt to the new reality.

China: Poor performance by CNBM’s Basic Building Materials division dragged down the group’s sales in 2023 despite positive performance by the group’s Engineering Technical Services and New Materials segments. Its revenue fell by 10% year-on-year to US$29.1bn in 2023 from US$32.3bn in 2022. Its profit after tax dropped by 33% to US$1.44bn from US$2.13bn. Sales volumes of cement and clinker decreased by 3% to 309Mt from 317Mt. Sales volumes of commercial concrete fell by 5% to 80.8Mm³ from 84.7Mm³.

Revenue for the Basic Building Materials division fell by 19% to US$16.4bn. The company blamed this on a fall in the price of cement, concrete and aggregates although an increase in sales volume of aggregates was noted. The group said that in 2023, the cement industry was characterised by ‘insufficient demand, weakening expectations and weakening off-peak season characteristics,’ coupled with and aggravating surplus and high costs.

China: Huaxin Cement grew its revenue and profit in 2023 by growing its concrete market domestically and increasing its international business. Its revenue rose by 11% year-on-year to US$4.67bn in 2023 from US$4.21bn in 2022. However its operating revenue from cement and clinker declined. The group’s net profit increased by 2% to US$382m from US$373m. Its cement sales volumes grew by 2% to 76.8Mt from 75.3Mt. Concrete sales volumes mounted by 66% to 27.3Mm³.

The share of its international business grew by 16% in 2023 from 13% in 2022. Notable acquisitions in 2023 included the purchases of Oman Cement and InterCement’s assets in Sub-Saharan Africa.

China: China Tianrui Group Cement's sales were US$1.09bn in 2023, down by 32% year-on-year from US$1.60bn. Reuters has reported that the company recorded a full-year loss of US$87.6m, where previously it recorded a profit of US$62m in 2022.

China: Anhui Conch Cement's turnover was US$19.6bn in 2023, up by 6.8% year-on-year from 2022 levels. Sales of 42.5 grade cement contributed US$8.46bn (43% of turnover), down by 12% year-on-year. Meanwhile, sales of commercial concrete grew by 25% to US$313m (1.6% of turnover). Overall, the producer’s net profit fell by 33% to US$1.48bn.

Anhui Conch Cement commenced a share buyback programme for up to US$83m-worth of its listed stock in November 2023. At the end of the year, it had repurchased 0.3% of its shares.

Brazil: Companhia Siderúrgica Nacional (CSN), Votorantim Cimentos and China-based Huaxin Cement have all submitted ‘virtually’ identical bids for InterCement's assets in Brazil. Valor International News has reported that Huaxin Cement may be the bidder that best 'pleases' InterCement. As a would-be market newcomer, its acquisition of the business would not require investigation by the Administrative Council for Economic Defence (CADE).

For rival bidder CSN, growth in Brazil would shape its planned initial public offering of its local cement subsidiary CSN Cimentos later in 2024. The group reportedly plans to appoint current CFO Marcelo Ribeiro as CEO of CSN Cimentos.

Italy: Cementir Holding’s sales were Euro1.69bn in 2023, down by 1.7% year-on-year from Euro1.72bn in 2022. Its operating costs were Euro1.44bn, down by 8% from Euro1.33bn. As a result, the company increased its earnings before interest, taxation, depreciation and amortisation (EBITDA) by 23% to Euro411m from Euro335m. Cement and clinker sales volumes fell by 1.6% year-on-year to 10.7Mt due to a general market slowdown, though they rose in China and Türkiye.

Chair and CEO Francesco Caltagirone said “Despite an increasingly uncertain macroeconomic scenario due to growing geopolitical tensions and more restrictive monetary conditions, in 2023 the group demonstrated significant resilience, setting new records thanks to an even more diversified geographical and product mix. The general weakness in volumes, with the exception of Türkiye and China, was balanced by the improvement in operational efficiency.”