The Dodd-Frank Act Section 1502 (conflict minerals rule) requires SEC-reporting manufacturers to disclose use of which minerals if sourced from the Democratic Republic of Congo region?
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A
Cobalt, lithium, nickel, and manganese
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B
Tantalum, tin, tungsten, and gold (3TG)
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C
Copper, aluminum, zinc, and lead
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D
Chromium, molybdenum, vanadium, and titanium