Meaning of differents Trade Rules on station overview

[hargn]

Hello,

I do not understand the meaning of the differents set on which you can set a trade rules in the station's information overview you can see on this picture (cf. wiki) :


What is the differences between Station Trades and Station Supply ?
To me, Station Supply affects the buy orders of all wares in the SLO (Station Logical Overview).
But the Station Trades is more difficult to understand : does it affect all the sell order, or the buy/sell orders that occure on the station (so all the transactions conducted by NPC traders on the station)?

Thanks for your answers. That'll help me to configure my trade stations.

[Buzz2005]

station traders is for buy and sell wares, supply is for the drones wares and build storage is for build storage

yes it should be more clear as I didn't know at first
thinking was that traders is for sell and supply is for buy

[hargn]

Thanks @Buzz2005
It's very clear now. I play in french and it was not obious in this language too.
I also asked on the wiki to add explanation on that, but no one did it so far.