I-Carboxylic Acid - I-China Export Customs Data
Ulwazi mayelana ne- Carboxylic Acid
I-carboxylic acid iyinhlanganisela yemvelo equkethe iqembu le-carboxyl (C(O)OH). Ifomula evamile ye-carboxylic acid ithi R–C(O)OH, no-R ebhekisela kuyo yonke i-molecule (okungenzeka ukuthi inkulu kakhulu). Ama-Carboxylic acids ayenzeka kakhulu futhi ahlanganisa ama-amino acid (akha amaprotheni) ne-acetic acid (okuyingxenye kaviniga futhi eyenzeka kumetabolism).
Usawoti kanye nama-esters we-carboxylic acid abizwa ngokuthi i-carboxylates. Lapho iqembu le-carboxyl lehliswa, isisekelo salo se-conjugate sakha i-anion ye-carboxylate. I-Carboxylate ions i-resonance-stabilized, futhi lokhu kuzinza okwandayo kwenza ama-carboxylic acid abe ne-asidi kakhulu kunotshwala. I-Carboxylic acids ingabonwa njengezinhlobo ezincishisiwe noma ze-alkylated ze-Lewis acid carbon dioxide; ngaphansi kwezimo ezithile zingase zibe yi-decarboxylated ukuze zikhiphe isikhutha.
Imininingwane Yemininingwane Yedatha Yokuthekelisa Yase-China
Ikhava yedatha ye-China yokuthekelisa amaphuzu alandelayo: Ichweba le- Ex , ikhodi ye-HS yamasiko, impahla, inyanga yokuthekelisa, ikhodi yebhizinisi, igama lebhizinisi, inani, intengo, iyunithi, indawo (izwe lendabuko). ichweba lesimemezelo, izindlela zohwebo, ezokuthutha, izwe lezokuthutha, ifeksi, i-zip, i-imeyili, umuntu ongathintwayo, imvelo yebhizinisi, ikheli, njll ., lonke lolu lwazi manje selungakwazi ukunikeza umphakathi ngobuningi ngamasiko.
Inani ledatha yokuthekelisa yase-China
1. Ukwenza nokuthola abahlinzeki besu lemakethe yesayensi
2. Linganisa umkhiqizo omusha noma umkhiqizo omusha, ukuba nokwenzeka kokuthuthukiswa kwemakethe
3. Bhekana nezimakethe ezahlukene, yenza isu lentengo elisebenzayo
4. Gada izimbangi, izici zohwebo kanye nezitayela zebhizinisi
5. Yehlisa izindleko zokuthekelisa
Mayelana nenkampani yethu
Ukwethulwa kwe-Global Trade Online Limited
I-Global Trade Online Limited--izame umsebenzi wayo wobuqotho eminyakeni eyisikhombisa futhi isivele ihamba phambili emkhakheni wedatha yezohwebo emhlabeni jikelele. I-Global Trade Online Limited ingumnikazi wesizindalwazi esikhulu kunazo zonke emhlabeni sezibalo zezohwebo osekuvele kuyithuluzi eliqinile kithina ukuba umgqugquzeli wohwebo lwamazwe ngamazwe.
Kusukela ngo-2007 i-Global Trade Online Limited ibambisane nabakwaPiers ukuhlanganisa umhlaba wonke nezifunda izinsiza zabathengi kanye nedatha yokungenisa nokuthekelisa. I-Global Trade Online Limited ihlinzeka ngensizakalo yokubonisana kwezohwebo namabhizinisi ahlobene nayo ngokusebenzisa isizindalwazi sezobunhloli bokuhweba ngokungenisa nokuthekelisa enkulu kunazo zonke emhlabeni, futhi kuzoba umsuka wesinqumo sesu lesayensi lebhizinisi.
Ukungasebenzi kwezimiso zethu
1. Amandla Okwethembeka -- Ubuqotho buyisisekelo sakho konke esikwenzayo.
2. Amandla Ekhwalithi -- Sibeka futhi sifinyelele imigomo yokuvelela.
3. Amandla Okusebenza ndawonye -- Siyasizana siphumelele.
4. Amandla Okuzibophezela -- Samukela izibopho zethu.
Inzuzo Yethu
1. Imvelaphi esemthethweni iqinisekise ubuqotho, ukuqhubeka kanye nesivinini sokubuyekeza esisheshayo sedethi.
2. Umxhumanisi ochwepheshe unikeza izixazululo ezifanele kumakhasimende ahlukene.
3. Isiqubulo sethu sithi "ubuqotho buza kuqala", uzothola okubonayo ngaphambi kokuthenga.
Ukuhlaziywa kokuthekelisa kwe-China
Umbiko wezibalo zokungenisa nokuthekelisa waseShayina ungamathuluzi adingekayo ukuze izinkampani ziqaphe isimo sokuncintisana. Isiza izinkampani ezingenisa kanye nokuthekelisa ukuthi ziqaphe isimo sokuncintisana, imakethe yokuhlaziya, ukumaketha kwezinqumo esikhathini samanje solwazi, okuyizixazululo zezohwebo. Idatha yethu nolwazi lohwebo luvela embikweni wesimemezelo sokungenisa nokuthekelisa e-China. Siza amabhizinisi ukuthi acace ngemakethe, amanani, isimo sokuncintisana futhi anikeze isisombululo sesayensi sokuncintisana kwezinkampani.
Noma yimuphi umbuzo sicela usithinte mahhala, sizokunikeza isevisi engcono kakhulu.
Izigaba zomkhiqizo : Idatha yezohwebo yeChina > I-China Export Trade Data
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