3 MIN. DE LECTURA
SHANGHAI, June 15 (Reuters) - China stocks fell sharply on Monday, hit by a run of bad news over the weekend, including fresh tightening of margin financing and signs of stepped-up IPO issuance.
The CSI300 index of the largest listed companies in Shanghai and Shenzhen fell 2.1 percent, to 5,221.17, while the Shanghai Composite Index lost 2.0 percent, to 5,062.99 points.
China's securities regulator published draft rules late on Friday that would for the first time limit the size of the country's rapidly-expanding margin trading and short selling by law, capping the trades at four times a brokerage's net capital.
The China Securities Regulatory Commission (CSRC) also demanded that brokerages make sure they do not allow lending to clients through illicit channels.
The tightening adds stress to a market already facing liquidity pressure from a prospective wave of 25 initial public offerings this week, which some participants expect could lock up 5.7 trillion yuan ($918 billion) of capital.
Adding to investor concerns, Bank of Jiangsu said at the weekend it plans to launch an IPO in Shanghai, which analysts expect could raise over 40 billion yuan - even more than this week's 30-billion-yuan IPO by Guotai Junan Securities Co.
Reflecting investor unease, $5.1 billion was pulled out of a single China A-share ETF in the week to June 10, accounting for more than half the outflows from emerging market equity funds during the period, according to EPFR data.
In another worrying sign, senior executives of listed firms in China have stepped up the pace at which they are selling shares in their own companies, suggesting they may have doubts about whether their stock prices can go much higher.
IT stocks lead declines on Monday, with the tech-heavy growth board ChiNext down more than 4 percent.
But steelmakers were firm amid market talk that China will soon unveil an industry restructuring plan that will reduce capacity through consolidations.
Hebei Steel jumped 5.2 percent, Baoshan Iron & Steel rose 1.4 percent and Xinjiang Bayi Iron & Steel Co Ltd surged 8.9 percent. (Reporting by Samuel Shen and Pete Sweeney; Editing by Jacqueline Wong)