Singapore Jan regrade slumps to near 16-month low on weak jet fuel demand, firm gasoil2022-01-042022-01-04/wp-content/uploads/liberty-petroleum-icon-logo2.pngLiberty Petroleum Corp/wp-content/uploads/liberty-petroleum-icon-logo2.png200px200px
The Singapore balance-month January regrade swap — the value jet fuel commands over 10 ppm…
