Since January 1, 2006, Building Blocks absorbs Active Oxygen business line to produce and markets hydrogen peroxide to pulp, textile and chemical manufacturers.

• 2006年1月1日起,活性氧业务线并入结构中间体业务部门,专门生产并销售纸浆,纺织,化工以及其他行业所需的过氧化氢和过氧乙酸。