Heading 7104 (Synthesize or reconstruct gemstones or semi precious stones, whether processed or graded, but not strung or set; Ungraded synthetic or reconstructed gemstones or semi precious stones, strung together for ease of transportation) contains 3 sub-codes. Open a sub-code for the applicable MFN rate, temporary rate, consumption tax, VAT and any FTA / RCEP preferential rate.