5月29日，海螺水泥（00914.HK）盘中上涨3.12%，报19.37港元，成交额4328.31万港元。
消息面上，公司此前公告的A股回购（6亿-10亿元）及H股回购（不超7亿港元）计划于5月29日正式进入实施期，且5月28日股东周年大会已审议通过H股回购授权。本次回购股份将全部注销以减少注册资本，旨在维护公司价值及股东权益。公司货币资金约416.63亿元，回购对经营无重大影响。
行业层面，5月下旬水泥行业掀起新一轮涨价潮，华东、东北至西北多区域上调20-50元/吨，煤价同比涨逾三成倒逼成本传导。建筑材料板块今日整体走强，中国建材涨9.04%、华润建材科技涨4.03%。
（以上内容均基于市场公开消息，由程序或算法智能生成，仅作为股价异动提醒，不作为投资建议或交易依据。）
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