Kuwonjezera okondedwa
 
Chotsani okondedwa

Natural mpweya mbiri mtengo wokwera June 1978

Mitengo mbiri ya Gasi mu June 1978. mtengo 1 MMBTU (1 miliyoni mayunitsi British matenthedwe = 27,93 Bakuman. meters) wa gasi ndi masiku.

Natural mpweya mtengo tchati kwa Europe June 1978

Natural mpweya mbiri mtengo wokwera June 1978

Price of Gasi mu June 1978

Date Madola Btu Miliyoni
29.06.1978 2.302218
   Brent mtengo mafuta moyo lero
   Mbiri WTI mafuta mtengo mafuta mtengo tchati kuyambira 1983
   Mtengo mkuwa mb
   Aluminium mtengo mb