连云港强邦石英制品有限公司 controversies
Controversies tied to this brand in public sources. A listing is not a finding of fault.
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2025
Lianyungang Qiangbang Quartz Products convicted of trade secret infringement, fined RMB 2.7 million
Fine or penalty
On December 31, 2025, Quartz Co. and its controlling subsidiary Lianyungang Qiangbang Quartz Products received a criminal judgment from the Lianyungang Intermediate People's Court of Jiangsu. Qiangbang was convicted at first instance of infringing trade secrets and fined RMB 2.7 million; Quartz Co. was the victim unit, and Qiangbang was criminally punished for facts predating the company's acquisition. After the judgment takes effect, Quartz Co. will pursue civil liability against relevant parties under an agreement with Duan Jingqiang, Duan Jingbang and Qiangbang.
Company response
Remediation — 石英股份
Source excerpt
在该案中，公司为被害单位，强邦公司系因为公司收购前的相关犯罪事实被刑事处罚。
石英股份公告称，2025年12月31日，公司及控股子公司连云港强邦石英制品有限公司收到江苏省连云港市中级人民法院刑事判决书。
连云港强邦石英制品有限公司一审被判犯侵犯商业秘密罪，判处罚金人民币二百七十万元。