牡丹江海关坚持依法科学征管，优化税收服务供给，推动税收入库实现跨越式增长。2025年共征收税款 合计1.02亿元，同比增长4.8%，首次突破亿元大关，创历史新高。 中新网黑龙江新闻1月19日电(付蔷)"今年公司享受到了汇总征税、原产地关税减免等多项惠企政策红 利，资金压力减轻了不少，让我们对扩大进出口更有信心了！"牡丹江恒丰纸业业务负责人李经理说。 同时，牡丹江海关常态化开展"助享惠 促发展"海关税收政策宣讲暨普法宣传活动，重点解读宣传汇总 征税、自贸协定关税减免等便利化措施，引导企业用足用好税收政策，有效激发企业发展活力；针对企 业与RCEP等区域贸易协定成员国的贸易往来，"一对一"解读关税承诺表，量身定制个性化签证方案， 推出预约签审、加急签证等便利服务，大幅节约企业时间成本；推广"掌上海关APP"等线上工具，宣传 原产地证书自助打印和智能审核模式，实现签证"零跑动"，让政策红利直达企业。(完) "我们建立'一企一策'精准对接机制，通过线上线下融合方式，为企业提供政策咨询、归类指导、业务 协调等定制化服务，实现'企有所呼、关有所应'。"牡丹江海关综合业务科科长张新宇说。 ...

Core Viewpoint - The Ningbo Customs has launched a "one-stop" platform for handling inbound and outbound mail, effective from July 1, 2025, aimed at streamlining customs processes for users engaging in cross-border e-commerce [1]. Group 1: Platform Features - The "one-stop" platform allows users to check the customs status of inbound mail, handle supplementary declarations, tax payments, tax reviews, refunds, and returns, as well as access comprehensive tax rates and common queries related to inbound mail [1]. - Users can access the platform through six different clients, including mobile apps and web portals, with a unified registration system across all platforms [2][4]. Group 2: User Registration and Access - Users must register with their real identity on any client, and this registration will be valid across all platforms without the need for repeated registration [4]. - The platform currently does not allow users to handle supplementary declarations on behalf of others, ensuring that only the registered user can manage their own inbound mail [4]. Group 3: Operational Guidelines - To perform a supplementary declaration, users must log in with the phone number associated with the mail item, as discrepancies in phone numbers can lead to issues in accessing the relevant mail information [5]. - The platform supports unlimited supplementary declaration submissions and allows users to query and download payment receipts for taxes paid through various channels [6][7].