Earlier this week, I was bored so I took a mining mission (the "can you get us 50 crates of premium vanazek" or something like that.) after that, I browsed through the missions again, and noticed there was one called "manufacturing help needed" and I took it. After I completed it I looked at the log and it said that more manufacturing missions will be available later on. So another mission popped up called "more manufacturing help needed" and I completed it. It also said that more manufacturing missions will be up soon. But none of them were (after a week).

My theory:
1. Level requirements are off.
2. I am missing an <accom>
If there are anyone who have progressed further in the tree, please tell me how. And your lisence levels at the time.