Which units in Yishui County participated in supplementary medical insurance?

According to relevant information, Niu Ben Co., Ltd., Monkey King Technology Co., Ltd., Good Brothers Co., Ltd. and Dingfu Food Co., Ltd., supplementary medical insurance is not enforced by national legislation, but is voluntarily participated by employers and individuals. It is a kind of supplementary insurance that the unit or individual appropriately increases the medical insurance items according to the needs and possible principles after the units and employees participate in the unified basic medical insurance, so as to improve the insurance protection level. The supplementary medical insurance fund is used for enterprises to participate in local basic medical insurance according to regulations, and in addition to the treatment paid by the basic medical insurance system for urban employees, appropriate subsidies are given to the medical expenses paid by individual employees to reduce the burden of medical expenses for insured employees. The part of enterprise supplementary medical insurance premiums within 5% of the total wages can be directly charged from the cost, and is no longer approved by the financial department at the same level. Enterprises and institutions with basic medical insurance can establish supplementary medical insurance.