The client of Chinanews.com, April 29 (Zhang Xu), on the evening of the 29th, Bank of China issued a statement on the status of the "Crude Oil" product. BOC stated that it will continue to communicate and negotiate with customers in a serious and responsible manner, and assume its responsibilities under the legal framework. At the same time, BOC is comprehensively reviewing the links and processes of product design, business strategy and risk management and control, and in-depth search for existing problems and hidden dangers. Recently, the Bank of China has commissioned a lawyer to formally send a letter to CME urging it to investigate the reasons for the abnormal fluctuations in crude oil futures prices on April 21. Follow-up will increase the intensity of related work.