Apart from the new substances entering the market, the phase out of existing ones, which have been definitely identified as damaging the ozone layer, is far from complete.
Ozone damaging substances are being taken off the market.
( z1 take-off :ARG1 ( z2 substance :ARG0-of ( z3 damage :ARG1 ( z4 ozone ) ) ) :source ( z5 market ) )