Refund Restrictions and Calculation Methods for Anti-Dumping Duties on Imported Materials Released

When anti-dumping duties (ADD) are imposed to protect domestic industries, there are certain restrictions on duty drawbacks (refunds) for raw materials used in the production of export goods. It is important to understand the specific scope of what can be refunded and how those amounts are determined.

These restrictions apply not only to anti-dumping duties but also to countervailing duties and retaliatory duties. These are classified as flexible tariffs imposed to safeguard domestic industries from unfair trade practices or to protect national trade interests. If these special duties were fully refundable, the original policy objective of imposing them—to offset price injuries or respond to trade disputes—would be undermined.

Scope of Refund Eligibility

Even if an imported item is subject to anti-dumping duties, it does not mean the entire duty amount is non-refundable. The Basic Customs Duty amount (the tax amount calculated based on the applied tariff rate that would have been charged if ADD did not apply) remains eligible for a refund. In other words, only the additional portion imposed as an anti-dumping duty is restricted from the drawback.

Calculation Method for Refund Amounts

The refundable amount is determined using a 'Restriction Ratio.' This ratio is calculated using the following formula:

Restriction Ratio = (Total Duty Amount after ADD - Duty Amount without ADD) / Total Duty Amount after ADD

Key terms used in the formula are defined as follows:

• Total Duty Amount after ADD: The actual total customs duty paid at the time of import, which includes both the basic duty and the anti-dumping duty.
• Duty Amount without ADD: The customs duty amount calculated based on the standard tariff rate that would have been applied if the anti-dumping duty had not been imposed.

Using the calculated 'Restriction Ratio,' the 'Refund Ratio' is determined to calculate the final drawback amount:

Refund Ratio = 1 - Restriction Ratio

Final Refund Amount = (Total Customs Duties Paid on Raw Materials) × Refund Ratio

Conclusion

In summary, when applying for a duty drawback for exported goods manufactured using materials subject to anti-dumping duties, the portion corresponding to the ADD is restricted. However, you can still receive a refund for the portion corresponding to the general customs duty that would have been paid otherwise. This mechanism maintains a balance between the policy goal of domestic industry protection and the support for export competitiveness through the duty drawback system.