Two stock listings, launching in Hong Kong on Monday, are seeking to raise up to US$270 million.

Hainan Drinda New Energy Technology is aiming to raise up to US$234 million in a Hong Kong listing, according to regulatory filings on Monday.

The Shenzhen-listed firm is selling 64.4 million shares in a price range of HK$20.40 to HK$28.60 each, the filings showed.

In that range, Hainan Drinda, a photovoltaic cells developer and producer, will raise US$167 million to US$234 million.

Separately, tea drinks company Auntea Jenny launched its initial public offering in Hong Kong to raise up to US$35 million, its filings showed.

The company will sell 2.41 million shares in the deal in a price range of HK$95.57 to HK$113.12 each, according to its filings.

Hong Kong's Hang Seng Index has fallen 5 percent so far in April, but is up 9 percent for the year. (Reuters)