index hkThe Hang Sen40 Index (HSI) is market value-wehted index, compiled of a selection of the largest companies in Hong Kong. It makes up 67% of capitalization in the Hong Kong StockLenovo Group Ltd. 2.09%. PetroChina Co Ltd (HK). 1.83%. Hang Lung Properties Ltd. 1.48%. % Change. Hengan International Group Co Ltd.