Fixation of tariff values updated for specified imports, prescribing new unit valuation benchmarks under customs notification amendment. Amendment revises the central customs notification by substituting TABLE 1, TABLE 2 and TABLE 3 with new tariff value tables that fix unit tariff values in US dollars for specified imported goods (agricultural oils and commodities, metal scrap, seeds, precious metals where certain entry benefits are availed, and areca nuts), specifying units of measure and tariff headings to be applied for customs valuation and assessment.