In the past 5 years, the asset-liability ratio has decreased from 68.7% to 66.6%, and then increased to 70.2%. The accounts receivable reached 3.779 billion, accounting for 25% of the revenue that year, which is relatively high. The proportion and growth rate of inventory are relatively normal. Goodwill is 12.843 billion, accounting for 38% of the net assets of 34.116 billion. Long-term loans amount to 50.14 billion, which is 1.5 times the net assets, indicating a high level of leverage. The share capital has been increasing.