Bauxite is the primary ore of aluminum.
铝土矿是铝的主要矿石。
The mining industry in this region focuses on extracting
bauxite.
该地区的采矿业专注于开采铝土矿。
Bauxite deposits are often found in tropical and subtropical areas.
铝土矿藏常出现在热带和亚热带地区。
The process of refining
bauxite into aluminum is energy-intensive.
将铝土矿提炼成铝的过程能耗很高。
Bauxite mining can have significant environmental impacts, such as deforestation and habitat loss.
铝土矿开采可能对环境造成重大影响，比如森林砍伐和栖息地丧失。
The company announced plans to increase its
bauxite production capacity.
该公司宣布了增加铝土矿生产能力的计划。
Bauxite ores contain varying amounts of aluminum oxide along with other minerals.
铝土矿石含有不同含量的氧化铝以及其他矿物质。
The quality of
bauxite determines the efficiency of aluminum extraction.
铝土矿的质量决定了铝提取的效率。
Advanced technology has made it possible to extract aluminum from lower-grade
bauxite ores.
先进的技术使得从低品位铝土矿中提取铝成为可能。
Environmental regulations play a crucial role in managing sustainable
bauxite mining practices.
环境法规在管理可持续铝土矿开采实践中发挥着关键作用。
It also provides key products such as copper, bauxite, alumina, borate, salt and other minerals to the country.
它还向该国提供铜、铝土矿、氧化铝、硼酸盐、盐和其他矿物等关键产品。
An analyst said while China is the world's largest producer and consumer of metals, it still relies on imported raw materials such as iron ore, bauxite and copper concentrate that are further processed into steel, aluminum and refined copper for downstream users in real estate, auto, shipbuilding and consumer electronics.
一位分析师表示，尽管中国是世界上最大的金属生产国和消费国，但它仍然依赖进口原材料，如铁矿石、铝土矿和铜精矿，这些原材料被进一步加工成钢铁、铝和精炼铜，供房地产、汽车、造船和消费电子产品的下游用户使用。
Jing Hai Xing, a subcontracted cargo vessel for Aluminum Corporation of China (Chinalco)'s bauxite project in the Republic of Guinea, rescued six local fishermen in the open water close to the Western African country on Nov 29, according to information released by China's Ministry of Commerce.
中国商务部发布的消息显示，11月29日，中国铝业公司几内亚共和国铝土矿项目的分包货船“井海星”号在靠近西非国家的开阔水域救起了6名当地渔民。
This is the second time this year that workers of Chinalco's bauxite project have rescued Guinean fishermen.
这是中铝铝土矿项目的工人今年第二次营救几内亚渔民。
"High demand drives up China's output of refined metals, with refined copper, primary aluminum and refined zinc accounting for 39 percent, 57 percent and 46 percent, respectively, of global output in 2020; and requirements for imported raw materials like bauxite, copper concentrate, and zinc concentrate have been rising," Zhu said.
朱说：“高需求推动了中国精炼金属的产量，2020年精炼铜、原铝和精炼锌分别占全球产量的39%、57%和46%；对铝土矿、铜精矿和锌精矿等进口原材料的需求一直在上升。”。
The smelter processes locally sourced bauxite into alumina, a material for production of aluminum.
这家冶炼厂将当地开采的铝土矿加工成氧化铝，这是生产铝的原料。
Reuse rates of waste such as bauxite residue and phosphogypsum are still relatively low.
废弃物如铝土矿残渣和磷酸石膏的再利用率仍然相对较低。
Move of central SOE to ensure supply of raw materials amid COVID pandemic and further increase self-sufficiencyAluminum Corporation of China Ltd (Chalco), a centrally administered State-owned enterprise, is set to send its first shipment from a bauxite mine in Boffa, Guinea soon, the company told China Daily in a written statement.
A large ocean-going ship laden with high quality bauxite from Boffa in Guinea, Chalco's first large-scale overseas aluminum project, is about to arrive at the Fangchenggang port in the Guangxi Zhuang autonomous region, the company said.
It will not only bring mutual benefits and win-win results for both sides but also become an important source of overseas bauxite resources for Chalco.
Bauxite is a rock which can be refined and is the main source in the world for aluminum.
It is engaged in the whole value chain by exploring and mining bauxite and coal.
Chalco, the largest State-owned aluminum producer, has entered into an agreement to develop the Boffa bauxite in Guinea, in order to increase its self-sufficiency in bauxite to 75 percent by the end of 2021," said Zhu Yi, a senior analyst for metals and mining at Bloomberg.
Zhu believes the full production ramp-up of the Boffa mine could lift Chalco's bauxite output by 80 percent by the end of 2021.
The company said the initial phase consists of production of 12 million tons of bauxite ore per year.
Zhu said Chalco has been investing to increase its self-sufficiency of raw materials such as bauxite and alumina, and increasing its ratio of captive power to reduce costs amid ample output of aluminum of China.
"The polices in relation to the environment are not expected to change, and therefore our strategy－providing high-quality iron ore, high-quality copper and high-quality bauxite for China－will not be impacted by this at all," he said.
During the CIIE, NORINCO sealed the deals with governmental and business partners such as Guinean State Mining Co, Myanmar Economic Holdings Co, and other firms from Sudan and the United States to import cotton, copper, cobalt, bauxite and automobile lubricant oil to meet the demand of China's ongoing industrial and consumption upgrades.
Aluminum Corporation of China Limited (Chalco) said on its official website that its bauxite project broke ground in Boffa, Guinea, on Oct 28.
The mine - Chalco's first overseas bauxite project - holds 1.75 billion metric tons of bauxite, which is used to make aluminum and can be mined for 60 years.
The project will see an annual bauxite output of 12 million tons in the first phase and become an important source of Chalco's overseas bauxite resources.
Huang Wei, the Chinese ambassador to Guinea, said the Boffa bauxite project is the best way to push forward outcomes achieved from the Forum on China-Africa Cooperation held in September.
On June 8, Chalco signed an agreement with the government of Guinea in Conakry, the nation's capital, to develop the Boffa bauxite project.
Founded in 2001, Chalco is a leading player in China's aluminum industry, and has the whole value chain for the exploration and mining of bauxite.
Guinea is rich in mineral resources and has the world's largest reserves of bauxite.
"China has been the company's biggest customer and Rio Tinto generates more than 44 percent of its global revenue from the country, supplying lots of products including copper and iron ore for steel, and bauxite for aluminum and diamonds, said Jacques, head of the world's second-biggest mining company.
The Dulaying international land-sea logistics port, located in the provincial capital Guiyang, recently saw its first train loaded with 1,650 tonnes of bauxite depart for the Qinzhou port in South China's Guangxi Zhuang autonomous region, from where the cargo would be shipped abroad.
It is expected to be operational in June 2021 and provide the necessary infrastructure to serve bauxite mining companies along its route.
Bauxite supply outweighed demand with a 0.8 percent consumption decline.
"Guizhou's abundant bauxite resources have given the province an edge in developing aluminum production.
Bauxite is the raw material used to produce aluminum products in many industries.
Guizhou has deposits of an estimated 162 million metric tons of bauxite, making up about 18 percent of the country's total and ranking fourth among all regions, trailing only central China's Shanxi and Henan provinces, and the Guangxi Zhuang autonomous region, said investment information provider Hithink RoyalFlush Information Network Co Ltd.
The rise of Guizhou came at a time when production bases in Central China's Henan and North China's Shanxi provinces have seen many bauxite mines shut down in a bid to battle pollution.
"China's demand for bauxite continues to grow but the supply fell.
That gives other bauxite-rich areas, mostly in Southwest China like Guizhou, an opportunity for development in aluminum production," said Cheng Wenchao, an analyst from consulting firm Aladdiny which is specialized in the bauxite industry.
China's demand for bauxite was buoyed by a surging need for aluminum oxide, said Cheng.
"As the growing need for bauxite outpaced domestic supplies, which has led to higher prices of bauxite, many companies have switched to overseas producers, such as those in Australia and Indonesia," Cheng said.
Total bauxite imports by mainland companies are expected to reach 18 million tons in 2019.
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