(1) In Schedule 3 to the Principal Regulations, in Part A, item 3A is revoked .
(2) In Schedule 3 to the Principal Regulations, in Part B—
(a) the item headed "3A Abatement factor:" is revoked ;
(b) the item headed "3A Regional factor:" is revoked .
(3) In Schedule 3 to the Principal Regulations, in Part C, item 3A is revoked .