Sanan Optoelectronics (600703) announced on the evening of January 14 that the company's shareholder Sanan Group increased its shareholding of the company's shares by 5.441 million shares on January 14 through the trading system, accounting for 0.21% of the company's total share capital. The shareholding ratio increased to 7.04%. At the same time, Sanan Group is based on its confidence in the future development of the company. It does not rule out that it intends to continue to increase its shareholding in the secondary market in the name of itself and the concerted action within the next 12 months (from the date of this increase). The cumulative increase in holdings does not exceed 2% of the total issued amount of the company (including the shares that have been increased this time). At the same time, Sanan Group and Xiamen Sanan Electronics Co., Ltd. promised not to reduce their holdings of the company's shares during the implementation period and the statutory time limit. encapsulated power transformer,EI low frequency transformer,Industrial transformer,power supply transformer,alarm system transformer IHUA INDUSTRIES CO.,LTD. , https://www.ihua-inductor.com