Wyck's high-paying private delivery has already been collected; Mission now suspects a connection between the package and the explosion.
Wyck offers a private job carrying a package half a dozen levels from Supply for two hundred chits. By the time Mission Jones reaches Supply, someone has already collected the delivery in Wyck's name. Joyce identifies its destination as an apartment six floors below Supply.
Mission now suspects that the package is connected to the explosion. The connection remains his suspicion.
It is the package in Wyck's unusually lucrative private delivery offer and a focus of Mission's suspicions about the explosion.