GENEVA, June 30 -- KEMIRA OYJ (Energiakatu 4, Helsinki00180), 凯米拉公司 (芬兰赫尔辛基埃内加卡图4号), KEMIRA (ASIA) CO., LTD. (Room 1501-1502 & 1512, Part 02, Building 1, No. 175 Longyao RoadXuhui District, Shanghai 200232), 凯米拉（上海）管理有限公司 (中国上海市徐汇区龙耀路175号1幢02部位1501-1502、1512室) filed a patent application (PCT/CN2024/135484) for "METHOD FOR PREPARING SIZING AGENT" on Nov 29, 2024. With publication no. WO/2025/130552, the details related...