Good news came recently that residue hydrotreating catalysts produced by SINOPEC Catalyst Co., Ltd. operated for more than 700 days in refinery device in Taiwan successively, breaking the operating period record since the day such device was built. This kind of catalyst is outstanding in respect of demetallization activity and metal-accommodate ability, which creates huge economic efficiency for refineries and obtains good comment from the owners. Besides, such catalyst also set up a good brand image of SCC in Taiwan market.