LME base metals prices end week on positive note led by tin

All base metals prices on the London Metal Exchange gained on the day at the 5pm close on Friday September 22. On the week results were mixed, with copper, nickel and lead having modest losses while aluminium, zinc and tin had modest gains.

Three-month base-metals prices, per tonne, at the 5pm close on Friday, compared with the previous day’s 5pm close:

Copper: $8,222, up 0.34% Aluminium: $2,240.50, up 1.29% Nickel: $19,418,...