Roller coaster continues. Much improved competition today.
Tending stronger as the sale progressed.
19.0 micron and finer fully firm on average but Chinese specification were tending a little dearer.
19.5 / 21.5 micron up to 1% dearer with particular focus on 21.0.
Par to 1% dearer, best most affected.
Nominally par to 1% dearer.