《Economic Information Daily, 10th Special Report》According to HKEX data, JPMorgan reduced its holding in Yangtze Optical Fibre & Cable (06869) by 61.6 million H-shares on last Wednesday (5th), at an average price of HK$117.0228 per share, involving a total of HK$721 million, with the latest shareholding ratio dropping to 5.31%. (bi)