Brent oli ekrwada - kwizinga eliphezulu

Phantse onke amazwe bekwi le nezokukhupha ioli phezu unikezelo kwimarike yehlabathi enye okanye ezininzi ezahlukeneyo zalo. Ahluke kumafa yemizimba yethu, yaye ukuze kuhanjiswe KABLOOM zabo, ngokunjalo lula ukuthunyelwa 'igolide abamnyama ", imigangatho ezizodwa imboni feedstock ntlobo zadalwa. Kuba Russia, luphawulwa Urals kunye Siberian Light, eNgilani - oyile Brent, US - Light Sweet.

Maxa wambi kuyenzeka ukuba lizwe uvelisa iintlobo ezimbini, umzekelo, eRashiya iyi Urals enzima kwaye ukukhanya Siberia Light.

Name Brent uluhlaza sweet ubunjwe oonobumba bokuqala amazwi ebonisa imimango: Broom, Rannoch, Etieve uku- kunye Tarbat. It has a ukuxinana 38 ° API - kungumgangatho ezichazwe yi-American Petroleum Institute. I-sulphur kuso ilingana 0.2-1%.

Brent oli ekrwada njengamanqaku reference, iveliswa phakathi emideni England kunye amazwe aseYurophu eNorway kunye Denmark kuLwandle North. Apha, kwi ngohlangothi graben Viking, intsimi eponymous wafumanisa kwi elinethoba anamashumi seventieth nyaka.

Kumafa yayo, iimpawu, kunye nomgangatho oli ekrwada Brent sibhekisela le migangatho, ngenxa yokuba amalungu ayo zithathwa ukuba ibe yeyona ilungileyo ukuze ukuvelisa iimveliso zepetroliyam, kubandakanywa ipetroli kunye ezenza i ephakathi. Xa amasimi ioli of Saudi Arabia, i-US kunye mpuma Asia ukuba imveliso imveliso, lo efanelekileyo umgangatho kwi-Brent.

Xa iyonke kukho ngaphezulu kwe-10 kumabakala zeoli. Ukusuka kwabo kwimarike yehlabathi ithandwa kakhulu Brent kunye WTI (West Texas esiPhakathi). Brent oli ekrwada ingakumbi ezidweliswe kwi-London Stock Exchange IPE. On the New York Stock Exchange NYMEX uhlobo bathandwe ka-West Texas.

Yintoni na iindleko imveliso ixhomekeke

oyile Brent eziveliswa kwiinkalo ezahlukeneyo, Kakade ke, kuya kuba iiyantlukwano ezithile ukusuka uphawu reference. Kwaye ezi mahluko, indlela izinto ezibalulekileyo kwaye kuxhomekeke kwixabiso. Kwaye kulapho izinto ekrwada zitsalwe yahlukile umgamgatho, kuba mbi ngakumbi, uya kuba kwanjalo olungaphantsi ixabiso layo.

Processing engundoqo iintlobo zemathiriyeli ekrwada oluqhutywa kumntla-ntshona Yurophu. Ukuba bume amaxabiso buthi, oko kuhlangulwa ngenxa yezolimo kumazwe iMeditera okanye eUnited States.

Ixabiso Brent oli ekrwada bunikwa kwinkqubo abathengisa exchange kwi (indawo) amaxabiso kunye izivumelwano ezikhoyo, swi nokusiwa kwixesha elizayo (ikusasa). Ubuninzi imicimbi yalo ezahlukeneyo lwenziwayo amakamva kuchaphulo olu.

Kufuneka kuqatshelwe ukuba amakamva izivumelwano eziyingenelo zombini umthengisi kunye nomthengi. Ukongeza, ngamnye kubo ukhuseleko ngokwabo evela utshintsho kunokwenzeka kwamaxabiso impahla eluhlaza. Kwishishini le-oyile ekuqaleni, xa izivumelwano amakamva zaqaliswa kuphela practice, baba inhlanganso maxa wambi uxabene. Kodwa ekuhambeni kwexesha eli kwaya ezisetyenziswa ngabantu abaninzi, yaye namhlanje phantse zonke iinkampani oli amazwe asaxakeke kumazwe oyile inxaxheba kule nkqubo.

Kwaye ngokubanzi, ihlabathi ixabiso lemarike Ukwakheka iphenjelelwa yimiba ezininzi ezahlukeneyo. Kakade ke, lo iphambili umlinganiselo yonikezelo kunye nemfuno. Kwakhona ludlala indima ebalulekileyo karhulumente yoqoqosho lwehlabathi, zonke iintlobo ubungozi, kuquka politiko.