Article55: When publishing the preliminary offer document or the abstract of the prospectus, the issuer and its lead underwriter shall additionally publish the offer announcement, which shall provide a detailed explanation of the offer plan.

• 第五十五条?行人及其主承销商应当在刊登招股意向书或者招股说明书摘要的同时刊登发行公告，对发行方案进行详细说明。