Thank you.
If you're talking about something during a negotiation, which is pre-contracting, that's a different situation than when you have a contract with definite deliveries and definite everything in it. The danger we have is not whether we have the information. As Sean and Ian have both pointed out, it's a transparency issue. When you cover up, it's like a dark room. Fungus and mushrooms can grow. They don't grow in daylight. If you want to protect things from wrongdoing, you have to be open and transparent.