Displaying items by tag: Hunan

China: Authorities in the province of Hunan have identified a cement plant as the source of thallium contamination in the Leishui River following a botched demolition at the end of 2024, according to Sixth Tone news.

Yongxing County officials said that rainfall had washed thallium-laden dust from a dismantled kiln into the river. Levels peaked at 0.13μg/L, exceeding the national standard of 0.1μg/L, but have since returned to safe levels. The nearby city of Chenzhou is reportedly a hub for non-ferrous metal mining and processing, and a number of Chinese cement plants have begun to process industrial solid waste in recent years. According to Peng Yingdeng, a researcher at the Ministry of Ecology and Environment, this method is a common approach for hazardous waste disposal, but can lead to high concentrations of thallium salts in the kiln’s residue. The owner of the plant, Hunan Liantian Cement, added solid waste management to its list of businesses in September 2024.

The local government has despatched teams to apply chemical treatments to the affected areas, with water quality since returning to safe levels. Local residents’ drinking water was reportedly not affected.

China: China Resources Cement’s turnover fell by 21.5% year-on-year to US$3.08bn in the first nine months of 2022 from US$3.93bn in the same period in 2021. Its profit dropped by 65% to US$234m from US$677m. Cement and concrete sales volumes decreased by 17% to 52.5Mt and 26% to 8.04Mm³, although clinker sales volumes grew slightly. Sales by geographical region fell in all provinces, with the exception of Hunan. The company blamed falling profits on production costs and falling sales.

China: China Resources Cement’s profit was US$993m in 2021, down by 13% year-on-year from 2020 levels. Its cost of sales grew by 22% to US$3.81bn from US$3.12bn. The group noted that the average cost of coal increased by 54% in 2021. It also pointed out that infrastructure investment growth slowed down in 2021. The company increased its turnover for the year by 9.7% to US$5.62bn. Sales volumes of cement and clinker fell by 7% to 81.3Mt and 7% to 3.3Mt respectively. Concrete sales volumes grew by 11% to 14.8Mm³.

During 2021 the group started construction of a second clinker production line and two cement grinding lines at its plant in Wuxuan, Guangxi. Once the upgrades are completed the plant will have a total cement and clinker capacities of 2.4Mt/yr and 1.4Mt/yr respectively. The group also acquired a 51% stake in Hunan Liangtian Cement in January 2022 to enter into the market in Chenzhou, Hunan. This company has cement and clinker production capacities of 1.6Mt/yr and 2Mt/yr respectively. An ongoing upgrade will increase the cement production capacity of 2.1Mt/yr. In March 2022 it sold its 72% stake in Shanxi China Resources Fulong Cement to Tangshan Jidong Cement to enable it to leave the northern market.

China Resources Cement has also been growing its co-processing capabilities in 2021. At the end of the year it reported 10 co-processing projects with a total capacity of 1.7Mt/yr. The projects, mostly based in Guangxi and Yunnan provinces, process municipal solid waste, urban sludge and industrial waste.

The publication of CNBM’s financial results presents a good opportunity to take stock of the Chinese cement industry in the first half of 2019. Looking at the big picture first, cement sales rose by 5% year-on-year to 1.03Bnt in the first half of 2019 from 0.98Bnt in the same period in 2018. Graph 1 below shows the sales over the last five years since 2014. Generally, sales are decreasing each year but there has been some variation in the half-year periods.

Graph 1: Cement sales in China, 2014 – 2019. Source: National Bureau of Statistics of China.

As the China Cement Association (CCA) pointed out in its summary for the first half of 2019, the cement industry ‘swelled in volume and price’ as industry efficiency grew but that the growth rate dropped ‘significantly’ compared in 2018. By region, as Graph 2 shows, variation can be seen between the south-east of the country where growth was slow or even fell compared to stronger performance elsewhere. Cement production increased by above 20% in Jilin, Shanxi, Shandong, Tibet and Heilongjiang and by over 10% in Hebei, Gansu, Tianjin, and Liaoning. However, it fell in Hainan, Beijing, Qinghai, Guizhou, Guangxi, Hunan, Guangdong and Ningxia. Most of these changes were attributed to either rising or falling demand for cement, except for Jilin where reduced imports from neighbouring provinces pushed up its demand. In most of these latter regions it attribute the decline to falling demand for cement.

Graph 2: Cement production growth by province in first half of 2019. Source: China Cement Association.

Other points of note from the CCA include the surge in imports to China. Imports of cement and clinker rose by 149% year-on-year to 8.97Mt in the five months from January to May 2019. Vietnam supplied 68% of this followed by 11% from Thailand. On the production side, 10 new production lines with a total capacity of 15.5Mt/yr were commissioned in the period. These were fairly scattered across nine provinces, in Shanxi, Anhui, Hubei, Fujian, Guangxi, Hunan, Guizhou, Gansu and Yunnan respectively.

Sales and profits were supported by growing demand and prices on the corporate side. CNBM’s operating income for its cement businesses grew by 16% to US$8.14bn from US$7.04bn. Its adjusted profit increased by 40% to US$2.76bn from US$1.98bn. Anhui Conch’s sales rose by 17.9% to US$2.15bn from US$2.11bn. It blamed poorer profits in the south of the country on adverse weather leading to weakened demand.

The weaker sales in the south could be seen in China Resources Cement’s (CRC) results with its turnover down by 6% to US$2.22bn from US$2.36bn. Likewise, its earnings before interest, taxation, depreciation and amortisation (EBITDA) dropped by 8.5% to US$820m from US$896m. The majority of its cement plants are based in Guangxi, Guangdong and Fujian. Jidong Cement was also reported as having received US$30m in subsidies from the government during the first half of 2019 in relation to its ‘daily activities.’

As is usual for these kinds of roundups the dynamic in China is between government industrial policies, like peak shifting and pollution mitigation, and local demand and price trends. One of the latest spins on peak shifting, for example, is a rating system that is being considered to decide which companies should be subject to production limits and for how long. General cement sales are slowly falling each year but the rise of imports into the word’s biggest cement producing nation (!) mark an interesting trend. Also, it may not be connected, but lots of those provinces with falling demand so far in 2019 are those on the south coast facing the heavy clinker exporting nations of South-East Asia. Given the decisiveness with which the Chinese government dispensed with imports of waste materials under its National Sword initiative since 2017, those countries importing cement to China should beware. It could change very quickly. The Chinese cement market is never dull.

China: Jianghua Conch has launched a 5.9MW solar plant project. Its subsidiary, Jianghua Conch New Energy, will build the unit. No date for the completion of the project has been disclosed. Jianghua Conch is a subsidiary of Anhui Conch based in Hunan province.