H-share banks spiked 13% over the past month, outperforming the HSI by 6 ppts over the same period, JPMorgan released a research report saying. The broker reiterated its bullish view on Chinese banks.JPMorgan believed that a new amendment to China's regulation on protection of SMEs' payment, which aims to shorten the number of days for SMEs' receivables to turn over, came into effect on 1 June and will reduce banks' asset quality risk. Related NewsUBS: Some Foreign Banks' Absence from NWD's Refinancing May Spark Concerns; CN Banks Can Fill Funding GapPSBC (01658.HK) +0.060 (+1.141%) Short selling $26.58M; Ratio 21.388% and MINSHENG BANK (01988.HK) -0.060 (-1.279%) Short selling $22.21M; Ratio 20.853% are likely to benefit more than their peers from this development.(HK stocks quote is delayed for at least 15 mins.Short Selling Data as at 2025-06-16 12:25.)