Income not included.
(5) Income not included. FOGEI as otherwise determined under this paragraph (b), nevertheless, does not include income to the extent attributable to marketing, distributing, processing or transporting minerals or primary products. Income from the purchase and sale of minerals is not ordinarily FOGEI. If the foreign taxes paid or accrued in connection with income from a purchase and sale are not creditable by reason of section 901(f), that income is not FOGEI. A taxpayer to whom section 901(f) applies is not a producer.