Focus Market Scheme duty credit scrips exempt basic and additional customs duty when produced at clearance under specified conditions. Exempts imports from basic customs duty and additional duty under section 3 when imported against a duty credit scrip issued under the Focus Market Scheme (paragraph 3.9 FTP), subject to conditions: scrip must be for exports to Appendix 37 C countries, produced at clearance with sufficient balance, freely transferable, and imports made through specified ports/airports/ICDs/land customs stations or SEZs; exclusions include Appendix 37B items and specified categories of exports not counted for entitlement; importer may claim drawback or CENVAT credit of additional duty against the scrip.