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TARIFFS AND RATE SCHEDULES

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or contact our harbor desk at harbor.dispatcher@tidewater.com

TERMS AND CONDITIONS

AVERAGE DIESEL FUEL PRICE
PORTLAND, OREGON

Month and Year
Average Diesel Fuel Price*
July 2022
$4.54
June 2022
$5.18
May 2022
$4.42
April 2022
$4.04
March 2022
$3.99
February 2022
$3.06
January 2022
$3.11

*These monthly average fuel prices will be used to calculate fuel charges per applicable tariffs.

OPIS GROSS ULTRA LOW SULFUR RED DYE DISTILLATE PRICES
PORTLAND, OREGON

Date
Price
August 21, 2025
$3.02
August 14, 2025
$2.97
August 7, 2025
$3.05
July 31, 2025
$3.21
July 24, 2025
$3.28
July 17, 2025
$3.28
July 10, 2025
$3.35
July 3, 2025
$3.28
June 26, 2025
$3.36
June 19, 2025
$3.31
June 12, 2025
$3.09
June 5, 2025
$3.00
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