| Yam | Taug qab ingot |
| Lub hom phiaj | ASTM, din, en, iso, tsis paub, JIS, thiab lwm yam. |
| Khoom | PB99.994, PB99.99, PB99.96, PB99.90, thiab lwm yam. |
| Qhov loj | Qhov hnyav: 25kg, lossis raws li koj qhov yuav tsum tau ua. |
| Nplaim | Cov kev lag luam zoo tib yam, lossis customized. |
| Daim ntawv thov | Nws yog tsuas yog siv rau kev ua tshwj xeeb hom kev ua txhuas tshwj xeeb, txhuas cov tshuaj oxide thiab semi tus neeg ua haujlwm. |
| Export rau | America, Australia, Canada, Tebchaws Canada, Peru, Iran, Ltalis, Is Nrias teb, United, United, thiab lwm yam. |
| Lub thawv | Txheem export pob, lossis raws li yuav tsum tau ua. |
| Nqe nqe | Ex-ua haujlwm, FOB, CIF, CFR, thiab lwm yam. |
| Nyiaj them | T / T, L / C, Western Union, thiab lwm yam. |
| Ntawv pov thawj | ISO, SGS, BV. |