Historical Hong Kong Chengtun investment and commodity-trading company named as reported buyer from CCR, Tengyuan, and Tshipuki in Resource Matters field research.
Sources support the description and the individual connections below. Publication and checking dates belong to the evidence: when it was published, and when this Hub last read it.
Reported means the cited source describes the relationship at its evidence date. Historical relationships refer to an earlier period. Announced agreements may not have been implemented. None of these labels confirms that trade continues today.
Resource Matters field research reports a directed cobalt-chain link from ccr to chengtun-global-resources-investment (CSV ID 51ARTCHESMECHE). No dated shipment or quantity is published; this is a reported counterpart relationship.
Link in the chain; Supplier company; Buyer company; Source
Resource Matters field research reports a directed cobalt-chain link from tengyuan-cobalt-copper-resources to chengtun-global-resources-investment (CSV ID 383ARTTENSMECHE). No dated shipment or quantity is published; this is a reported counterpart relationship.
Link in the chain; Supplier company; Buyer company; Source
Resource Matters field research reports a directed cobalt-chain link from tshipuki to chengtun-global-resources-investment (CSV ID 405ARTTSHARTCHE). No dated shipment or quantity is published; this is a reported counterpart relationship.
Link in the chain; Supplier company; Buyer company; Source