project_id (UUID)project_nameproject_code (招标编号)project_stage (intent/notice/prequal/award/contract/fulfillment)budget_amount、currencyregion_code、industry_codebuyer_org_idstart_date、end_datenotice_idnotice_type (tender/award/correction/intent)publish_timetitlecontent_rawattachments (list)source_id、source_urltender_idtender_namepackage_noqualification_requirementsbid_open_timebid_deadlineaward_idwinner_org_idaward_amountaward_timeevaluation_methodcontract_idcontract_amountsign_datedelivery_deadlineperformance_statusorg_idorg_nameorg_type (buyer/supplier/agency)credit_code (统一社会信用代码)region_codecontact_phone (脱敏)subscription_iduser_idkeywords、regions、industrieschannels (email/sms/wecom)schedule (realtime/daily/weekly)source_idsource_namesource_typeaccess_methodupdate_frequency