Sumitomo Metal Mining → Micron Technology
As of 2026-09-05, Sumitomo Metal Mining is a tracked supplier of Micron Technology. Sumitomo Metal Mining is a major in Materials (headquartered in Japan); Micron Technology is a major in Memory (headquartered in United States). Sumitomo Metal Mining has 9 tracked customers; Micron Technology has 170 tracked suppliers.
Data as of 2026-09-05 · relationship type: tracked supplier → customer · both names resolve in companies.json · no dollar amount is shown unless it already sits on a company record, and none is invented here
Why this edge matters
Sumitomo Metal Mining (major in Materials) is a tracked supplier of Micron Technology (major in Memory). Materials maker supplying bonding wire, plating, and target metals. Only US-based DRAM/NAND maker; ramping HBM for AI accelerators. The edge is one of 170 tracked suppliers of Micron Technology and one of 9 tracked customers of Sumitomo Metal Mining.
Source: derived from both company records and the counted edges.
The two companies
Sumitomo Metal Mining (supplier)
Materials maker supplying bonding wire, plating, and target metals.
Micron Technology (customer)
Only US-based DRAM/NAND maker; ramping HBM for AI accelerators.
Other tracked suppliers of Micron Technology
Other tracked customers of Sumitomo Metal Mining
Cite as: wafergraph, “Sumitomo Metal Mining → Micron Technology — supplier relationship in the semiconductor supply chain”, https://wafergraph.com/relationship/sumitomo_metal_mining/micron/ (data as of 2026-09-05).
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