Displaying items by tag: Limestone

Burkina Faso: The Ministry of Mines and Quarries has signed a limestone mining deal with Sahelian Mining, a subsidiary of Diamond Cement Burkina. The deal covers mineral rights for the Sahel region, according to the Sidwaya newspaper. The agreement is intended to diversify the country’s mineral production. Diamond Cement Burkina oprates a cement grinding plant at Ouagadougou.

Colombia: Grupo Argos and Mexico’s Grupo Calidra have inaugurated a new US$40m lime plant at Puerto Triunfo, Antioquia. The unit has a production capacity of 90,000t/yr, according to the El Colombiano newspaper. The plant is the only one in Colombia capable of producing pulverized limestone. Grupo Argos and Grupo Calidra will operate the plant under a joint venture named Caltek. The new plant is expected to create 100 jobs.

US: United States Lime & Minerals grew its sales revenue in 2017 due to higher business from its oil and gas services and industrial customers. Total revenue grew by 4% year-on-year to US$145m in 2017 from US$139m in 2016. The producer raised the price of its lime and limestone products in 2017.

“Demand for our lime and limestone products in the fourth quarter and full year 2017 remained steady. In addition to the St Clair replacement kiln project, we continue to seek innovative ways to enhance efficiencies at all of our facilities so we can compete in what remains a challenging pricing environment,” said Timothy W Byrne, president and chief executive officer of United States Lime & Minerals.

India: The Environment Ministry has approved a US$9.4m opencast limestone mine project by UltraTech Cement in Bhavnagar district, Gujarat. The cement producer has proposed to lease a 632 hectare site with a production capacity of 2.07Mt/yr, according to the Press Trust of India. The mine has total mineral reserves of 63.6Mt with a lifespan of 32 years. Conditions of the approval include relocating 147 families and a group of local farmers.

Limestone from the mine will be used to support a proposed cement plant in Bhavnagar district. It will also be sent to UltraTech’s other plants in the state.

Nepal: The Department of Mines and Geology has technically disqualified Nigeria’s Dangote Cement from applying for three limestone mine licences in an open bidding process. The Investment Board Nepal (IBN) had approved the investment in 2013 before passing the application to the mining department, according to the Republica newspaper. Department deputy director general Ram Prasad Ghimire claimed that Dangote's proposals lacked essential documents on the required skilled manpower and it was not considered qualified for the next financial proposal.

Dangote Cement had applied for three mines: two in Dhading and one in Palpa. However, China’s Huaxin and United Cements recently won two limestone mining licences. Previously, Dangote Cement purchased a limestone mine in Makawanpur that was later found to be a substandard. The Nigerian company has also faced opposition from local producers who have described the country as being self-sufficient in cement.

Further shifts in the South Korean cement industry this week as Ssangyong Cement purchased Daehan Cement. Private equity firm Hahn & Company owns both producers so this looked like a realignment exercise. Yet it follows a corporate version of pass-the-parcel within the local cement industry. Hyundai Cement was acquired by Hanil Cement in the first half of 2017, Halla Cement was bought by investment firms from LafargeHolcim in mid-2016 and Tongyang Cement was bought by Sampyo Group in 2015.

Ssangyong Cement’s purchase is seen in the local media as an attempt to reaffirm its market dominance. Before the Hyundai Cement auction, Ssangyong Cement was the market leader with a cement production capacity of 15Mt/yr and a market share of around 20%. Hanil Cement’s on-going purchase of Hyundai Cement will see it increase its production capacity from 7Mt/yr to over 15Mt/yr. Ssangyong Cement’s transaction for Daehan Cement puts it back in the lead again.

The local industry is notable for the high ratio of cement grinding plants to integrated plants. The Korean Cement Association (KCA) reported that the country had 12 integrated plants to 23 grinding plants in 2015. This compares to other developed countries in relatively remote places such as Australia and Chile that also have high numbers of grinding plants. South Korea doesn’t import that much clinker though. One difference is its prominent steel industry that has hovered around 70Mt/yr since 2014 and which puts it in the top ten of world producers. Subsequently, as POSCO’s Sunghee Han explained at the Global Slag Conference 2016, 13.9Mt of granulated blast furnace slag (GBFS) was produced in 2015 and the majority of this ended up being used as supplementary cementitious materials (SCM) either to grind cement or to make concrete. The size of this slag market underlines the value of the Daehan Cement sale, as it is a major slag cement producer.

Other notable point about the local cement industry includes the presence of a few extremely large multi-kiln plants with production capacities in excess of 7Mt/yr. The country also has a relative scarcity of limestone. South Korea is the fifth biggest importer of limestone in the world at US$34m. It brings limestone in principally from the UAE, Japan, India, Malaysia, and Vietnam. Notably it also has one of the world’s longest single conveyors, with a length of 12.8km, connecting a quarry to Ssangyong Cement’s Donghae plant.

Graph 1: Cement production and consumption in South Korea, 2010 – 2015. Source: Korean Cement Association.

Unlike the European cement-producing nations that this column has covered in recent weeks, fundamental market structural changes do not appear to be driving the merger and acquisition activity in South Korea. As Graph 1 shows, production and consumption fell from 2010 onwards but has started to pick up since 2013. Instead, a general slowing of the economy from 2010 and a relaxation of the rules triggered merger and acquisition activity. Unsurprisingly then, perhaps, given the potential opportunities for market manipulation, that the Fair Trade Commission fined six of the seven major producers a total of US$168m in early 2016 for alleged price fixing. With the private equity firms widely expected to exit the market after a relative short time, the cement industry looks set to remain volatile for the next few years. Doubtless the market regulators will be watching very carefully indeed to see how it all plays out.