Eastern China (Shanghai):
3,650-3,680 yuan ($513-517) per tonne, down 10 yuan per tonne
Northern China (Beijing):
3,620-3,650 yuan per tonne, narrowed downward by 10 yuan per tonne
Traders lowered prices to move more cargoes ahead of a public holiday on Friday to mark the Mid-Autumn Festival.
Some buyers stocked up on materials, though most held back from purchases due...