{"id":"7003556a-a41d-4905-88d8-5c4ccb3e672a","slug":"green-harmonic-x-tesla-optimus-harmonic-drive-reducers","name":"Green Harmonic x Tesla (Optimus Harmonic Drive Reducers)","partnershipType":"manufacturing","status":"active","announcedDate":"2026-01-15T12:00:00.000Z","startDate":null,"endDate":null,"summary":"Green Harmonic (China) supplies harmonic drive reducers for Tesla Optimus humanoid robots. Tesla dual-sources harmonic drives from Japanese HDS and Chinese Green Harmonic for supply chain resilience. Chinese pricing 30-40% below Japanese alternatives. Part of the ~13-23% rotary actuator/harmonic drive BOM category.","sources":[{"url":"https://optimusk.blog/blog/tesla-optimus-suppliers/","title":"Tesla Optimus Supply Chain: Who Makes the Parts?","sourceName":"OptimusK Blog"}],"verificationPosture":"reported","reviewStatus":"reviewed","createdAt":"2026-08-21T21:24:17.581Z","updatedAt":"2026-08-22T19:21:48.102Z","parties":[{"id":"da3781e3-0271-4f90-a30a-34ae5b3d5865","partnershipId":"7003556a-a41d-4905-88d8-5c4ccb3e672a","companyId":"bde7c8a1-5d35-449d-93b0-2ac8e4601c16","externalName":null,"role":"customer","createdAt":"2026-08-21T21:24:17.999Z","company":{"id":"bde7c8a1-5d35-449d-93b0-2ac8e4601c16","slug":"tesla","name":"Tesla"}},{"id":"eb65ce4b-cc5e-499c-954b-0d75df06c8f2","partnershipId":"7003556a-a41d-4905-88d8-5c4ccb3e672a","companyId":null,"externalName":"Green Harmonic","role":"manufacturer","createdAt":"2026-08-21T21:24:18.437Z","company":null}]}