FORM O (China-Oman Preferential Certificate of Origin) is an official document used between China and Oman to enjoy tariff preferences. According to the China-Oman Preferential Trade Agreement, Chinese products exported to Oman can obtain import tariff reductions with this certificate. Usage scenarios: Exporters apply to the Chinese Customs or CCPIT for issuance before or after shipment, and importers use it to apply for preferential tariff rates during customs clearance in Oman. Notes: The certificate must be issued before shipment or within a specified time after shipment (usually before shipment or within 3 days after shipment), and the goods must comply with origin rules (e.g., wholly obtained or regional value content ≥40%). Difference from other terms: FORM O is specifically for the China-Oman agreement, different from the Generalized System of Preferences Certificate of Origin (FORM A) or the China-ASEAN Free Trade Area Certificate (FORM E). In addition, FORM O applies only to China-Oman bilateral trade, while FORM A applies to multiple developed countries. Enterprises must ensure document consistency to avoid preference denial due to discrepancies.
📝 Examples
1. Our company exported a batch of mechanical equipment to an Omani customer and applied to Customs for a FORM O certificate. The customer used it to enjoy a 5% tariff reduction during customs clearance in Oman. (Note: The exporter applies for the certificate, and the importer uses it to reduce tariffs.)
2. Because the origin criterion on the FORM O certificate was filled in incorrectly, Oman Customs rejected our preference application, resulting in an additional 10% tariff. (Note: Incorrect certificate completion can invalidate the preference, so attention must be paid to origin rules.)
💡 Foreign Trade Tips
Foreign trade terms are the foundation of international business communication
Trade practices may vary slightly by country; pay attention when using them
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