Producer Price Index is inflation at a business-to-business level, previously known as the Corporate Goods Price Index
0.1% m/m
expected 0.1%, prior 0.2% m/m
0.9% y/y
expected 0.9%, prior 0.1% y/y
The 'domestic final goods prices' index is a sub-release of this, which loosely correlates with CPI: +0.1% y/y (yikes … basically no consumer level inflation according to this indicator).