More on JA Solar (JASO) Q1: Swings to net loss of $39.8M from a profit of $71.8M as revenue plunges 56% due to weak panel prices. Shipments -19% to 366 MW, but above JA Solar's March guidance of 320-350 MW. Provisions for U.S. anti-dumping tariffs just $2.9M. For Q2, expects shipments of 420-440 MW. Shares +4.5%.