Crude Oil Plunges, Metals Broadly Decline; Iron Ore, LME and SHFE Nickel, and SHFE Lead Lead Losses; Polysilicon Surges Over 7% [SMM Midday Review]

Crude Oil Plunges, Metals Broadly Decline; Iron Ore, LME and SHFE Nickel, and SHFE Lead Lead Losses; Polysilicon Surges Over 7% [SMM Midday Review]