v_s_sz002371="51~北方华创~002371~453.28~-2.90~-0.64~33475~151320~~2420.07~GP-A"; v_s_sh688981="1~中芯国际~688981~88.42~-0.68~-0.76~23006791~204221~~7060.91~GP-A-KCB";