The Shandong Changyi Petrochemical Co’s trade union got recognition recently for its excellence in mutual-aid work for employees in the city of Weifang and got the model enterprise title, in 2012, from the Weifang Federation of Trade Unions. The company’s trade union has been effective in working to benefit all employees and came up with a medical mutual-aid plan, with all employees joining, which helped fill the gap in medical coverage and take care of bills in the case of serious illnesses. The company made detailed arrangements for implementing the mutual-aid system. The trade union’s diverse social security system helped improve the insurance coverage of employees and reduced the burden of medical costs from serious illness or hospitalization, and got a warm reception from employees.