Liquid chlorine posted the largest weekly gain among tracked chemical products in China, rising 62.39%. Argon rose 35.03%, chromium metal gained 27.05%, thionyl chloride advanced 21.42% and strontium metal rose 14.81%. The gains came amid a broadly weaker chemical market, with the SW base chemicals index down 7% for the week. Methanol, black tungsten concentrate, lithium carbonate and oxalic acid posted the largest declines.
Source: Huachuang Securities / Sina Finance

