GENEVA, May 9 -- STATE GRID SHANGHAI MUNICIPAL ELECTRIC POWER COMPANY (No.1122 Yuanshen Road, China (Shanghai) Pilot Free Trade ZonePudong New Area, Shanghai 200122), 国网上海市电力公司 (中国上海市浦东新区中国(上海)自由贸易试验区源深路1122号), EAST CHINA ELECTRIC POWER TEST & RESEARCH INSTITUTE COMPANY LIMITED (No. 171 Handan RoadHongkou District, Shanghai 200437), 华东电力试验研究院有限公司 (中国上海市虹口区...