 |
| Subject | Chinese | English |
| interntl.trade. | 优惠关税产地证明书 | generalized system of preference certificate of origin |
| busin. | 优惠关税产地证明书指海关为防止滥用普惠制，要求进口国产品出示受惠国产品的产地证明 | generalized system of preferences certificate of origin |
| busin. | 普遍优惠关税产地证明书 | generalized system of preference certificate of origin |