For me the key piece is that the buyer and the seller have clearly defined rules that both need to honour. We trade with very strict trade rules, and should there be a dispute, there are mechanisms to resolve that dispute.
The challenge we have with issues such as the one in China is with government interfering and creating non-tariff trade barriers. That takes it beyond the buyer and the seller and escalates it to the government-to-government level.
We have sound science and some of the best scientific work in the world, but the challenge is that we have countries that are not honouring that science base, which again results in this escalation to the government level.
To me it's key that the government be very active with other governments in trying to mitigate the issues that are related to the non-tariff trade barriers that are being put up these days by a number of countries.