The $7.6 million is income taxes. Look up a few lines to the $30.2 billion in other taxes and duties. The $7.6 on income taxes is on $31.2 of income, so 24.4%.
Here are the notes from the financials on the unusual charges:
"Mainly as a result of declines in prices for crude oil, natural gas and petroleum products and a significant decline in its market capitalization at the end of
the first quarter of 2020, the Corporation recognized before-tax goodwill impairment charges of $611 million in Upstream, Downstream, and Chemical
reporting units. Fair value of the goodwill reporting units primarily reflected market-based estimates of historical EBITDA multiples at the end of the first
quarter. Charges related to goodwill impairments in 2020 are included in “Depreciation and depletion” on the Consolidated Statement of Income"
"In 2020, as part of the Corporation's annual review and approval of its business and strategic plan, a decision was made to no longer develop a significant
portion of the dry gas portfolio in the U.S., Canada and Argentina. The impairment of these assets resulted in before-tax charges of $24.4 billion in
Upstream. Other before-tax impairment charges in 2020 included $0.9 billion in Upstream, $0.5 billion in Downstream, and $0.1 billion in Chemical. In
2019, before-tax impairment charges were $0.1 billion"