本集团一向严格遵守其政策及程序，以开展项目工程，确保符合法律规定的标準。事件发生后，本集团 正检讨相关程序，以进一步加强及提升建筑材料的质量管控。 汇隆控股(08021)发布公告，本集团为香港主要棚架服务供应商之一。继大埔宏福苑发生重大火灾(事件) 后，本集团已主动审查旗下地盘所用棚架材料的认证。于相关文件真伪尚未受到质疑前，我们已要求供 应商按更高标准重新签发检验报告，并于材料运抵香港时抽样送交实验室检验。核查期间，其中一家主 要承建商表示彼等未能联络检验中心以取得有关报告有效性的进一步资料。我们立即向香港警方报案， 倘发现任何违规情况，我们保留依法追讨相应权益的权利;至于涉及第三方的事项，我们将按需要继续 配合有关部门。 ...

Core Viewpoint - The report highlights serious violations by Huizhou Jiajun Ready-Mixed Concrete Co., Ltd. during the supply of concrete for a private residential project, leading to regulatory actions and mandated corrective measures [1][2]. Group 1: Violations Identified - Jiajun Ready-Mixed Concrete Co., Ltd. was found to have used recycled aggregates without establishing a usage ledger, violating the traceability requirements of the "Quality Management Standards for Ready-Mixed Concrete" [1]. - The supplied concrete batch contained impurities such as wood chips and brick debris, contravening the "Construction Engineering Quality Management Regulations" which prohibit the use of substandard building materials [1]. - The company failed to provide acceptance records, usage ledgers, and quality inspection reports for the recycled aggregates, breaching relevant technical management norms [1]. Group 2: Regulatory Actions - The Huizhou Housing and Urban-Rural Development Bureau issued a public reprimand to Jiajun Ready-Mixed Concrete Co., Ltd. and ordered immediate corrective actions, including a work stoppage and comprehensive problem investigation [1]. - The company is required to conduct a thorough inventory check of raw materials to prevent substandard materials from entering projects and to improve the traceability system for raw materials [1][2]. - A third-party qualified testing agency must be commissioned to conduct physical inspections of the supplied concrete and submit reports along with remediation plans [1]. Group 3: Industry Preventive Measures - The Huizhou Housing and Urban-Rural Development Bureau has mandated that all companies establish a raw material grading review mechanism and strictly control the admission of raw materials, particularly recycled aggregates [2]. - Companies are required to enhance production process monitoring, add impurity screening steps, and appoint dedicated quality inspectors to oversee critical production stages [2]. - A self-inspection report must be submitted by June 15, focusing on the compliance of raw materials, completeness of ledgers, and production process control, with strict penalties for non-compliance [2].