Feb 1st, 2018
With major producers limited to less than half of their normal output due to environmental controls, prices are climbing as availability is limited.
Jan 4th, 2018
Limited amounts of product are available as a major producer is still not producing at normal levels.
Dec 1st, 2017
A major producer remains closed and/or with limited production as not all pollution controls are in place. Material is not available.
Nov 2nd, 2017
Major producer in China has had factory closed for a variety of reasons, including pollution. Prices have escalated. Very limited and restricted production is reported to be starting soon in December / January, but it will take time to fill pipelines as inventories are minimal.