Heading 7302 (Steel materials for railway and tram track laying (rails, guardrails, toothed rails, switch rails, turnouts, tie rods and other switch sections, sleepers, fishplates, rail seats, rail seat wedges, rail pads, rail clamps, base plates, fixing plates and other materials specifically used for connecting or reinforcing railway tracks)) contains 4 sub-codes. Open a sub-code for the applicable MFN rate, temporary rate, consumption tax, VAT and any FTA / RCEP preferential rate.