Section 34: Gas, Natural, Manufactured


340

Rest of 34 not defined

342

Liquefied propane,butane

3421

Propane, liquefied

3425

Butanes, liquefied

343

Natural gas

3431

Natural gas, liquefied

3432

Natural gas, gaseous

344

Petroleum gases, nes

3440

Rest of 344 not defined

3441

Ethylene,etc., Liquefied

3442

Gas.hydrocarbon,liq.,nes

3449

Gas.hydrocarbon,gas.,nes

345

Coal gas,water gas, etc.

3450

Coal gas,water gas, etc.