Liquid mercury.
Metal scrap.
PC CD & DVD regrind.
OCC waste paper.
Manganese ore.
Kraft paper fluting and test liner paper.
Ball clay lumps.
Silicon.
Graphite.
BLCO.
Chrome ore.
Natural rubber, raw rubber.
Bonny light crude oil.
Mica sheets.
Sulfur granules.
German engine oil.
Tugboat, boats.
Recycled base oil.
Crude oil.
Tantalite ore or coltan ore.