Schedule 7 to the Principal Order is amended as follows:

(a) by inserting after item 7060 in Part 1 the following:

7060M.	Creosote derived from beechwood.
7060P.	Creosote derived from coal.

(b) by inserting after item 7158 in Part 1 the following:

7158M.	Methylcyclopentadienyl manganese tricarbonyl except –
	(a) when included in Schedule 6 ; or
	(b) when used in laboratory analysis; or
	(c) when packed for industrial use in containers with a nominal capacity of 100L or more.

(c) by omitting item 7541 from Part 2 and substituting the following:

7541.

Silicones for injection or implantation except when included in Schedule 4 .