Displaying items by tag: Aggregates

Bangladesh: The European Union (EU) and Spanish ambassadors and Swiss chargé d'affaires to Bangladesh have formally requested that Bangladeshi authorities lift all restrictions on LafargeHolcim Bangladesh's sale of crushed limestone in the country. The Financial Express newspaper has reported that Bangladeshi court previously ruled in favour of LafargeHolcim Bangladesh's right to sell its crushed limestone 'on the open market' on 5 January 2022. Limestone Importers and Suppliers Group had challenged the legal status of such sales, given that the raw limestone used in LafargeHolcim Bangladesh's produces its crushed limestone production is imported from India.

The Bangladesh government granted LafargeHolcim Bangladesh, a subsidiary of Switzerland-based Holcim, a temporary licence to resume its crushed limestone operations on 27 March 2022. This resulted in protests by local limestone producers.

Colombia: Cemex has announced the launch of the Tunjuelo Circularity Centre at its former Tunjuelo quarry near Bogotá. Having rebuilt parts of the 50m-deep quarry with demolition waste, Cemex will now work on its ecological restoration, while continuing to receive excavation waste for reconstruction of the ground. It will meanwhile divert demolition waste deliveries for recycling in aggregate production. In Bogotá, Cemex has launched an initiative for urban construction partnerships in collaboration with local authorities. It will also collect municipal solid waste (MSW) there for use in its cement production and collect its used plastic cement bags for recycling in building materials production.

Cemex’s Colombia and Peru president Alejandro Ramírez said "This is a pioneering model for Cemex in the construction materials industry globally, which we aim to position as a benchmark for circularity within the sustainable development of large cities in Colombia and the world. A piece of land that supplied materials for Bogotá's development for decades has received construction and demolition waste for its redevelopment and was transformed into a green area to the south of the city, an epicenter of the circular economy and an opportunity for urban development for the capital city of Colombia." 


Chile: UNACEM Chile and its ready-mix concrete partner UNICON Chile are set to acquire aggregates company Constructora de Obras y Viales Limitada (Conovia). Peru-based UNACEM Group concluded an agreement to buy Conovia's parent companies Inversiones Befeld Limitada and Inversiones Majas Limitada for US$3.7m on 21 November 2021. Gestión News has reported that Conovia has 180,000t/yr of aggregates production capacity in Valparaíso Region. At present, UNACEM Chile has 600,000t/yr in cement grinding capacity, while UNICON Chile has 1.2Mm³/yr in ready-mix concrete capacity.

UNACEM Group aims to grow its Chilean cement market share to 10 - 15% in 2025, from 8% during 2021. The market is reportedly valued at US$350m/yr.

China: China Resources Cement subsidiary Shangsi Cement has successfully commissioned its new 5Mt/yr Shangsi aggregates site in Guangxi Province. The cement company developed the site in collaboration with CNBM Design and Research Institute, beginning in February 2022.

CNBM Design and Research Institute general manager Xie Xiaoning that both parties could take this project as an opportunity to further cooperate in-depth in fields such as new building materials, waste co-processing and automation, so as to help China Resources Cement to achieve diversified development and extension along value chains.

China Resources Cement expects to exceed 30Mt/yr in 2022. Earlier in the year, it won an auction for 1.5BnT of limestone reserves in Guangxi Province.

UK: Cemex UK has invested in a new Canning Conveyor conveyor system at its Swinderby sand and gravel quarry in Lincolnshire. The 1.6km-long system will convey extracted materials to a new processing plant. The new plant will double the quarry’s aggregates production capacity. The system includes a 20t hopper feeder and a radial stockpile, also supplied by Canning Conveyor. The company producer says that the new equipment will cut 50% of the operations’ CO2 emissions by eliminating diesel-powered dumpster use and saving 300,000l/yr of fuel, in line with Cemex’s Future in Action sustainability programme. It will also reduce dust and noise at the quarry. The investment is due for completion in early 2023.

Brazil: Holcim has closed the sale of its business in Brazil to Companhia Siderúrgica Nacional (CSN) for an enterprise value of US$1.025bn. The deal was closed following approvals from the Brazilian authorities. This transaction includes Holcim’s five integrated cement plants, four grinding units, six aggregates sites and 19 ready-mix concrete facilities.

Holcim said that Latin America remains a core strategic growth region for the group. In the first half of 2022 it completed a new cement production line in El Salvador and significantly expanded its aggregates operations in El Salvador, Ecuador and Colombia. The company also continued to expand its Disensa retail network across the region with over 2000 stores now open across eight countries.

Romania: Holcim Romania has published four new environmental product declarations (EPD) for its products, including ECOPlanet cement and ECOPact concrete. It says it is the first construction materials manufacturer in the country to do so. The subsidiary of Switzerland-based Holcim first started makings its EPDs available in 2014 for cement, concrete and aggregate products. These were revalidated in 2019 and again in 2022.

UK: Cemex has bought 10 Volvo 460 8x4 tipper trucks for use at its Angerstein Wharf aggregates depot in Greenwich. From there, the trucks will deliver sand and aggregates all around London. The trucks’ bodies are made of lightweight aluminium, and they conform to Euro 6 emissions standards. This corresponds to 80% NO_x emissions reduction and 50% particulate emissions reduction compared to Euro 5 standards.

Cemex UK fleet engineering manager Nigel Ponton said “The addition of these new trucks to our fleet will enable us to better meet customer demand, safely and efficiently. Safety is the number one focus whenever we add new trucks to our operation and these Volvos tick every box in that respect.” Ponton continued “These trucks will all be working in busy streets across London so it’s imperative we provide our drivers with the best tools possible to do the job and help protect any vulnerable road users. Moreover, thanks to the improved fuel efficiencies and enhanced payload these new Volvos are the most sustainable vehicles we’ve ever had and will help decarbonise our delivery footprint.”

The larger cement producers in China have published their half-year financial results and the numbers are looking grim. Starting with data from the National Bureau of Statistics of China, cement output in the country fell by 14.5% year-on-year to 979Mt in the first half of 2022 from 1.14Bnt in the same period in 2021. This is the lowest first half output figure since 2012. The decline on a monthly basis started in May 2021 and has carried on consistently since then. Rolling cumulative annual output hit a low of 2.18Bnt in July 2022, the lowest figure since at least the start of 2019 and well before the coronavirus pandemic started.

Graph 1: Cement output in China, 2018 to 2022. Source: National Bureau of Statistics of China.

The financial figures from the cement producers have mostly followed this trend. Of the companies covered here, Anhui Conch’s drop in sales revenue was the most distinct at 30% year-on-year to US$8.14bn. However, Jidong Cement actually managed to increase its revenue and Huaxin Cement’s decrease was fairly small, possibly due to its growing stable of overseas projects. None of these companies could avoid falling cement and clinkers sales volumes though. Again, Anhui Conch is the outlier here with a larger fall in sales volumes proportionally at nearly 40% compared to around 20% for the rest. Chen Bolin, the deputy secretary-general of China Cement Association (CCA), told the 21st Century Business Herald newspaper that of the 20 or so listed cement companies that have published their half-year reports by the end of August 2022, more than half had reported falling sales revenue and net profit and only one company had managed to increase its net profit.

Graph 2: Sales revenue from selected Chinese cement producers. Source: Company financial reports. Note: Cement revenue shown only for CNBM & Taiwan Cement.

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

The financial reports from the Chinese cement companies detailed here have been fairly light on the reasons for the current state of the sector. Repeated coronavirus outbreaks, instability in the real estate market, a lack of funding for infrastructure projects, growing energy and raw materials costs, pressure on prices and a generally weak economy have all been blamed for the situation. Media channels outside of China have continued to scan the country’s real estate sector for signs of collapse following Evergrande’s problems in 2021. However Chen Bolin diplomatically held back by describing the real estate market as not yet stabilised and a drag on cement demand. Instead he hoped that large-scale infrastructure projects would offer some form of relief.

One last point to note, that both the CCA has made and could be seen in some of the company reports, is that some of the Chinese cement companies are already starting to diversify their businesses. This is in parallel to what some of the larger western-based multinational cement producers have also been doing in recent years with forays into concrete, light building materials and construction chemicals. CNBM already has large concrete, light building materials and engineering subsidiaries. However, Huaxin Cement and Anhui Conch have also started to branch out recently into aggregates, concrete and new energy generation, in the case of the latter company. Things may get worse before they get better, especially depending when or if the Chinese government decides to act on the real estate market. However, whatever kind of adjustment the cement sector may face, there are some signs present already of what some of the companies may do next.

UK: Bunting plans to promote its magnetic separator and metal detector products at the Powtech trade fair taking place in Germany in late September 2022. The company will be displaying a number of high-strength rare earth magnetic separators including its Plate Magnet Housing (PHMS), Drawer Magnet (HFS), Grate Magnet, Plate Magnet and Bullet Magnet products. Each magnetic separator effectively removes fine tramp iron from a wide range of granules and powders at different locations within a plant. The company promotes its products to the aggregate, quarrying, recycling and slag processing sectors amongst others.