Section 23: Crude Rubber


230

Rest of 23 not defined

231

Natural rubber, etc.

2310

Rest of 231 not defined

2311

Natural rubber latex

2312

Natural rubber exc.latex

23120

Rest of 2312 not defined

23121

Nat.rubber,smoked sheets

23125

Tech.spec.natural rubber

23129

Other natural rubber

2313

Other natural gums

232

Synthetic rubber, etc.

2320

Rest of 232 not defined

2321

Synthetic rubber

23210

Rest of 2321 not defined

23211

Styrene-butadiene rubber

23212

Butadiene rubber (BR)

23213

Isobutene-isoprne rubber

23214

Chloroprene rubber (CR)

23215

Acrylonitrl-butad.rubber

23216

Isoprene rubber

23217

EPDM rubber

23218

Mix.natural,synth.rubber

23219

Other synthetic rubbers

2322

Reclmd.unhd.rubber;waste

23221

Reclaimed unhardnd rubbr

23222

Waste,parings etc.rubber