1. Yunnan Tin Group (China) - 69,760
Yunnan Tin Group is the world's largest producer of tin, accounting for approximately 20 percent of global production in 2012. Headquartered in Kunming, China, and with a production capacity of 40,000 tonnes, Yunnan Tin also produces and markets tin-lead solder, anode tin and tin chemicals. By-product metals refined by the company include platinum group metals, copper, lead, zinc, indium and bismuth.
Company Website: http://en.ytc.cn
2. Malaysia Smelting Corporation (Malaysia) - 37,792
The Malaysian Smelting Corporation (MSC) has been producing tin and tin-based products since 1887. Its smelting facility in Butterworth, Malaysia is one of the largest in the world, processing up to 35,000 tonnes of primary and secondary refined tin per year. With tin brands registered on the London Metal Exchange and Kuala Lumpur Tin Market, MSC grades range from 99.85% tin to 99.99% electrolytic tin. The company has public listings in both Malaysia and Singapore.Company Website: www.msmelt.com/index.htm
3. PT Timah (Indonesia) - 29,600
PT Timah is the largest state-owned tin producer in the world, with approximately 65 percent of shares held by the government of Indonesia. Established in 1976, the company is the largest integrated tin miner and processor in the country and holds 104 mining licenses throughout the Indonesian Tin Belt. Main products include tin ingots (LME registered), low lead tin, tin alloys, tin solder and tin chemicals.Company Website: www.timah.com
4. Minsur (Peru) - 25,399
Minsur is Peru's largest tin producer, accounting for about eight percent of total global tin production in 2012. The companies main operations are dependent on the San Rafael Mining Unit, which lays in Puno at an altitude of over 4500 metres above sea level, and is characterized by cassiterite bearing ores with an average grade of 4.75 percent tin. The mine and concentrator plant have a capacity of 2700 metric tonnes per day and 40,000 metric tonnes per year. Smelting and refining occurs in Pisco, where high purity tin ingots are produced alongside alloys such as tin-lead, tin-antimony and tin-copper.Company Website: www.minsur.com.pe
5. Thaisarco (Thailand) - 22,847
Thailand Smelting and Refining Co. Ltd. (Thaisarco) was founded in 1963 and is Thailand's largest tin refiner. Based in Phuket, the company produces two LME-registered tin brands, Thaisarco and Phuket, as well as a number of specialty alloys, solders, powders and extruded products. Since 1995, the company has been managed and operated by it majority shareholder Amalgamated Metal Corporation PLC (UK). In 2012, Thaisarco accounted for about seven percent of global tin production.Company Website: www.thaisarco.com
6. Yunnan Chengfeng (China) - 16,600
Based in Gejiu, China, Yunnan Chengfeng Non-Ferrous Metals Co. Ltd. is China's second largest producer of tin products. The company has an annual capacity of up to 20,000 metric tonnes and its 'Yunheng' brand is LME-registered. Founded in 1994, Yunnan Chengfeng is also involved in the production and sale of indium, silver, gold, lead, bismuth, copper and antimony. In 2012, the company produced 16,600 metric tonnes of tin, or about seven percent of total global production.Company Website: http://en.yhtin.cn/index.html
7. Guangxi China Tin (China) - 14,034
Guangxi China Tin Group Co. Ltd. is the largest tin producer in China's Guangxi province, a region that accounts for about 20 percent of China's total tin production. Established in 1946, and based in Liuzhou, the company's main products include tin ingot, tin chemicals, tin alloys and tin powder. In 2012, Guangxi China Tin Group contributed nearly five percent of global tin production.Company Website: www.hxjscl.com.cn
8. Metallo Chimique (Belgium) - 11,350
Metallo Chimique specializes in refining scrap and waste metals via pyro- and hydrometallurgical techniques. The company processes a wide-range of non-ferrous metals at their recycling and refining facility in Beerse, Belgium. Initially founded as Antwerp Chemical Works in 1899, Metallo is now a subsidiary of Metallum Holdings S.A. (Luxembourg). Registered on the LME under the brand 'MC', Metallo Chimique is also involved in the refining of copper, lead, zinc and nickel. Metallo produces approximately 800 tons of tin ingots per month.Company Website: www.metallo.com
9. EM Vinto (Bolivia) - 10,800
Empresa Metalurgica Vinto (EMV) is Bolivia's largest tin producer. The state-owned enterprise accounted for roughly three percent of global tin production in 2012. Based in Oruro, the company was expropriated from Glencore in 2007. In August 2012, ITRI reported that Bolivia's state mining firm Comibol may absorb EM Vinto as part of its restructuring.
10. Gejiu Zi Li (China) - 7,000
Gejiu Zili Metallurgy is a privately-owned smelter based in Gejiu City, Yunnan, China. Founded in 1993, the company sold a 67 percent stake to Yunnan Tin Group, the world's largest producer, in 2007. In 2012, Gejiu Zili’s tin production dropped 18.6 percent to 7,000 metric tonnes.