Plastic Buckets.
Concentrated syrups & smoothies , cocktail bars, liquors , cranberry drink.
Railway second hand: r50/r65, rebar steel like rebar 460b, rebar 60, rebar 75, rebar b500b, billet steel.
Empty wine bottles.
Aluminum (ingot, cable, etc.), steel (hrc, crc, sheets), rebars, etc. .