For any one commodity, this is bullish for palladium, given Chinese consumption of this metal is primarily for autocatalysts in gasoline cars.
CISA have also released data for the end of March on steel production, which showed strong rates of production yet again. The data imply monthly production of ~750mt annualised in the month, which would equate to ~5%YoY growth.
This is around abouts where expectations are for full year production, although is lower than the annualised rates on the gangbusters rates of production in February.