for the manufacture or formulation of printing ink or any other coating material containing, or involving the use of, an organic solvent, where the carrying on of the process by the person concerned at the location in question is likely to involve the use of 100 tonnes or more but less than 200 tonnes of organic solvents in any 12 month period;

for the manufacture of any powder for use as a coating material where there is the capacity to produce 200 tonnes or more but less than 400 tonnes of such powder in any 12 month period.

the total input of organic solvents into the process, including both solvents contained in coating materials and solvents used for cleaning or other purposes; less

any organic solvents (not contained in coating materials) that are removed from the process for re-use or for recovery for re-use.