Product

Price

Average Price

Fluctuation

Date

1#copper

36580-37000

36790

320

2016-06-28

Premium/Discount

(premium) 50-(premium) 90

70

20

10:15

A00aluminum

12610-12650

12630

30

2016-06-29

1#lead

12700-12850

12775

50

2016-06-29

0#zinc

16000-16100

16050

410

2016-06-29

1#tin

110000-112000

111000

250

2016-06-28

1#nickel

69900-70700

70300

350

2016-06-28