智通财经APP讯，上海石油化工股份(00338)公布，公司A股股票在2026年6月2日、6月3日和6月4日连续三个交易日内收盘价格涨幅偏离值累计超过20%。根据《上海证券交易所交易规则》的有关规定，属于股票交易异常波动。经公司自查，并书面问询控股股东及实际控制人，截至本公告披露日，确认公司、公司控股股东及实际控制人不存在应披露而未披露的重大信息。
此外，公司关注到市场对公司T1000级高性能碳纤维的相关媒体报道较为关注，现就相关情况说明如下：本次报道的T1000级高性能碳纤维是12K小丝束，本批次产品尚未形成销售收入，预计后续销售收入占公司整体营收、利润比重较低，不会对公司主营业务与盈利水平构成重大影响。
除上述情况外，截至本公告披露日，公司未发现其他可能对公司股票交易价格产生影响的媒体报道或市场传闻，亦未涉及热点概念事项等。
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