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Seal No. New Format Notice
通 知
尊敬的客户和代理：
我司已开始使用新的铅封，封号由原来的六位数字改成三位英文字母+四位数字，请客户及代理在制作单证的时候务必填写正确的封号（提交SI时，铅封类型请选择High Security。）。谢谢合作！
Seal No. New Format Notice Download (143KB)
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