Nickel ore inventories at Chinese ports rose 101,000 wmt to 9.41 million wmt. Nickel ore inventories across all Chinese ports increased 101,000 wmt from December 4 to 9.41 million wmt as of December 11, showed SMM data. Dec 11, 2020 17:38. CST. data analysis. Shanghai bonded refined nickel stocks fell 1,000 mt on week.