Sumitomo Metal Mining Co., Ltd. engages in the mining business. It operates through the following segments: Mineral Resources, Smelting and Refining, Materials, and Others. The Mineral Resources segment includes the exploration, development and production of non-ferrous metal resources as well as the sale of ores and other products. The Smelting and Refining segment sells copper, nickel, ferro-nickel, zinc, lead, and precious metals such as gold, silver, and platinum. The Materials segment manufactures and sells lead frames, tape materials, bonding wires, and advanced materials. The Others segment includes real estate and technical engineering. The company was founded by Riemon Soga in 1590 and is headquartered in Tokyo, Japan.
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SMMYY
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SMMYY stock data
Latest filings (excl ownership)
F-6EF
Automatic registration for ADRs (foreign)
22 Nov 19
F-6 POS
Automatic registration for ADRs (post-effective amendment, foreign)
18 Oct 17
F-6 POS
Automatic registration for ADRs (post-effective amendment, foreign)
10 Oct 17
F-6 POS
Automatic registration for ADRs (post-effective amendment, foreign)
4 Oct 17
F-6 POS
Automatic registration for ADRs (post-effective amendment, foreign)
2 Oct 17
F-6EF
Automatic registration for ADRs (foreign)
27 Sep 17
F-6EF
Automatic registration for ADRs (foreign)
12 May 17
F-6EF
Automatic registration for ADRs (foreign)
16 Oct 14
F-6EF
Automatic registration for ADRs (foreign)
23 Aug 13
F-6EF
Automatic registration for ADRs (foreign)
5 Jun 12
Latest ownership filings
No filings