Reuters. HONG KONG, Nov 9 (Reuters) - Chinese company RelyEZ Energy Storage Technology jumped in its Hong Kong market debut on Monday after raising HK$562.7 million ($72 million) in an initial public offering. RelyEZ Energy Storage Technology Co., Ltd. has completed an IPO in the amount of HKD 562.74609 million. 30 RelyEZ Energy Storage Technology Co., Ltd.