Displaying items by tag: grinding plant
Benin: Société Des Ciments du Bénin (SCB) plans to build a new grinding plant in the industrial zone of Sèmè-Kpodji in Ouémé Department. 24 Heures au Bénin News has reported that the new plant will create jobs for local people in the production of cement for the Benin market from imported clinker.
Update on Bangladesh, June 2023
14 June 2023Cement producers in Bangladesh received a surprise at the start of June 2023 when the government budget proposed increasing the duty on imported clinker. The Bangladesh Cement Manufacturers Association (BCMA) reacted this week by calling for the duty on clinker to be reduced, while also calling for the same for a non-adjustable advance income tax (AIT) applied to associated imports and sales.
During a press conference, reported upon by the Financial Express newspaper and other media, BCMA president Alamgir Kabir said that the customs duty on key raw materials for the sector had previously been around 5% of the import value. However, he argued that the new suggested increased tariff was “disproportionate” because it placed the burden at 12 - 13%. He urged the government to treat the cement sector as a "priority sector" given that it was facing higher prices generally due to the aftermath of the Covid-19 pandemic, the energy shocks from the Russian invasion of Ukraine and negative currency exchange effects.
The BCMA’s latest lobbying call may sound familiar because it follows a similar battle against import charges from late 2022. A supplementary duty was introduced in November 2022 when the National Board of Revenue (NBR) changed the way limestone was coded in response to a significant increase in imports from 2020. At the time, the price of limestone imports reportedly nearly doubled. The BCMA may have won this battle because in March 2023 the NBR withdrew its supplementary duty. It did require that importers submit to further scrutiny including an updated Import Registration Certificate and various tax related requirements.
The timing of the NBR’s decision to relax the limestone duty is telling given that the previous month or so six of the country’s seven publicly listed cement producers reported either falling profits or losses for the second half of 2022 or the year as a whole. Only LafargeHolcim Bangladesh bucked the trend with an increase year-on-year in its annual profit after tax in 2022, although it attributed this to 95% volume growth in its aggregates business.
As discussed previously a characteristic of the cement sector in Bangladesh is that the country has no domestic limestone reserves. It all has to be imported. Arusha Ahmed Khan, Shun Shing Group presented a summary of the national industry at the Global Slag Conference that took place in early June 2023 in Düsseldorf. The country has two integrated cement plants and 36 grinding mills operated by 31 companies with a total capacity of 84Mt/yr. At present around 14Mt/yr of new cement grinding production capacity is planned by UK Bangla Cement, MI Cement, Confidence Cement and Dubai Bangla with commissioning dates expected from mid-2023 to mid-2025. Khan revealed that the government switched from British to European standards in the early 2000s leading to a high level (95%) of blended cements on the market. Use of slag cements has grown as more producers commission vertical roller mills and more uptake of slag and other blended cements using secondary cementitious materials (SCM) is expected in the future.
A key vulnerability for a grinding-heavy cement sector, like the one in Bangladesh, is any burden on imports such as logistic costs, currency exchange effects and government tariffs. Sure enough each of these examples has been reported locally. The government says that its proposed higher import tariff on clinker is the first such change in a decade. Cement producers have reacted, predictably, in a negative manner. Whether the authorities go ahead with the planned increase and how well the cement sector could absorb it remains to be seen. There may never be a good time for a tax rise but the BCMA has been able to present the current period as being especially bad.
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Colombia: Cemex says that its Santa Rosa cement grinding plant is the first unit in its South, Central America and the Caribbean (SCAC) region to attain water self-sufficiency. The plant independently meets its water requirements using a 9000m3 reservoir, constantly replenished thanks to rainwater, runoff, and water circulation devices. The move aligns with the company's Water Management Roadmap, part of its Future in Action program. The achievement takes Cemex closer to its 2030 target of reducing freshwater consumption in its cement operations by 20%.
French Guiana: 27 of 30 workers at Ciments Guyainais’ Rémire-Montjoly grinding plant in Cayenne went on strike on 12 June 2023. The strikers advised management that they launched strike action because the current direction of the company is ‘disastrous.’ They have requested that senior representatives of parent company Grupo Argos attend a meeting with them.
Portail des Outre-mer News has reported that Ciments Guyainais holds a 100% market share in French Guiana. It supplied 107,000t of cement to customers in 2022, up by 8.6% year-on-year from 98,500t in 2021.
Update on slag in the US, May 2023
31 May 2023Heidelberg Materials North America held an official opening ceremony this week for its upgraded slag cement plant and terminal at Cape Canaveral in Florida. The US$24m project added a new roller press to the unit to increase its production capacity. In a statement Chris Ward, the president and chief executive officer of the company, said that it had made the investment to meet sustainability and resilient construction goals. Industrial Accessories Company (IAC) said in mid-2021 that it had been named as the engineering, procurement, and construction (EPC) contractor for the project. It planned to install a hydraulic roller press supplied by FLSmidth. IAC also said it was providing instrumentation equipment, hoppers, bins, belt conveyors, bucket elevators and dust collectors amongst other kit and services.
Other recent US slag cement-related news stories have concerned terminals. In late August 2022 Royal White Cement said it had leased a site on the Houston Ship Channel in Houston, Texas to handle and store approximately 100,000t of multiple cementitous products such as slag, ordinary Portland cement and white Cement. In May 2022 Titan America announced plans to spend US$37m on an upgrade to its Norfolk terminal in Chesapeake, Virginia. The major improvement was to add a 70,000t storage dome, with enlarged truck and railway capacity, to allow the site to import and distribute raw materials such as fly ash, slag and aggregates. Completion on this one was scheduled for some point in 2023. Titan added that the project was similar to the addition of a 70,000t dome under construction at the time at Titan's import terminal in Tampa, Florida.
The United States Geological Survey (USGS) estimates that domestic sales of iron and steel (ferrous) slags in the US amounted to 15Mt in 2022. Sales were around 20Mt in the 2000s but this fell to current levels in the 2010s as blast furnaces closed. In 2022 the USGS noted that, “domestic ground granulated blast furnace slag (GGBFS) remained in limited supply because granulation cooling was known to be available at only two active US blast furnaces while, elsewhere, only one domestic plant produced pelletised slag in limited supply.” It added that the grinding of granulated blast furnace slag was only being carried out domestically by cement companies. Imports of slag were 2Mt in 2022. This is a decline from a peak of 2.6Mt in 2018 but higher than the period 2000 – 2015. The price of slag, meanwhile, hit a high of US$53/t in 2022. This is the highest price recorded by the USGS since at least 2000. It is double that of 2017.
Charles Zeynel of ZAG International noted in the June 2023 issue of Global Cement Magazine that cement producers in Florida, California, Texas, Georgia and the Carolinas are far from steel mills, so they import granulated blast furnace slag (GBFS) and other secondary cementitious materials (SCM). This certainly fits with Heidelberg Materials’ plan to upgrade its slag cement plant and terminal at Cape Canaveral. Also on the US market, Zeynel added that due to rising global demand for SCMs more of the available share of GBFS was being purchased by ‘richer’ markets such as Europe, North America and Australia. He continued that GBFS and GGBFS producers had also started increasing the price of their wares internationally. This too is apparent in the prices published by the USGS.
One final story with links to slag to note this week concerns the launch of the Alliance for Low-Carbon Cement & Concrete (ALCC) in Europe. The group brings together companies producing products or services intended to decarbonise the cement and concrete sectors. Two of the members – Ecocem and Hoffman Green Cement Technologies – are Europe-based slag cement producers. Two other members – Fortera and TerraCO2 – are companies based in North America that are marketing and selling low-carbon SCMs.
Various start-up companies have been emerging on a regular basis in both North America and Europe with the aim of decarbonising cement and concrete in various different ways. The formation of the ALCC can be seen as part of this trend as the more successful non-traditional cement-concrete-aggregate companies establish themselves. One point that cement producers in North America are likely to be well aware of is that concrete is becoming less linked to clinker as the cost of carbon mounts and the clinker factor of cement lowers. Slag supplies may be finite but Heidelberg Materials North America’s latest investment in Florida is further acceptance that one doesn’t just need clinker to make concrete.
Peru: Invercem has successfully commissioned its new 220,000t/yr Pisco grinding plant in Ica Department. Management News has reported that the plant cost US$30m to build. Cemex Peru will supply clinker for use in cement production at the plant. Invercem plans to supply cement produced at the plant to the Cusco market under the Patrón brand. The company says that the facility has the potential to further expand up to a capacity of 330,000t/yr. In the longer term, Invercem aims to establish an integrated cement plant and limestone mine.
Dominican Republic: Germany-based Gebr. Pfeiffer has received an order for an MVR 3750 C-4 vertical roller mill from Estrella Group subsidiary Cemento PANAM. Cemento PANAM plans to install the mill at an upcoming grinding plant. It will be equipped with an SLS 4000 VC classifier and will produce 155t/hr of blended cement. China-based CBMI Construction will handle the order.
CBMI Construction previously won a contract to build a Cemento PANAM grinding plant in the Dominican Republic in March 2023. Global Cement News reported the capacity of the plant as 1.23Mt/yr.
Uttar Pradesh government awards concession to JK Cement for Aligarh grinding plant project
22 May 2023India: The government of Uttar Pradesh has awarded JK Cement US$4.15m as a concession for its construction of the 1.5Mt/yr Aligarh grinding plant. The Times of India newspaper has reported that the concession covers some of the producers' investments over a period between 1 April 2019 and 31 March 2022.
JK Cement has invested a total sum of US$145m in projects in Uttar Pradesh, including US$60.6m of it in the on-going construction of its 2.5Mt/yr Prayagraj grinding plant.
India: UltraTech Nathdwara Cement has commissioned its upgraded Neem Ka Thana grinding plant following an 800t/yr capacity expansion. The project expanded the plant's capacity by 57% to 2.2Mt/yr.
The Hindu Business Line newspaper has reported that parent company UltraTech Cement's 22 integrated cement plants, one clinker plant and 27 grinding plants give it an 80% market reach in India.
Iraq: Pakistan-based Attock Cement has scheduled an extraordinary general meeting in late May 2023 to approve the sale of a cement grinding plant at Khor Al-Zubair in Basra for around US$23m. It is preparing to sell a 60% share in the unit to a joint venture comprising Abdul Lateef Mohsin Al Geetan, an Iraqi national, and Lamassu Babylon General Trading Company, an organisation based in Dubai, UAE.
