The answer to your dilemma is really a very simple question. If the answer is yes, it can carry the label. If the answer is no, then it cannot carry the label. It's not really complicated. The label needs to specify where the materials came from.
All type needs to be the same size.
Bob Wright 1 American Heritage dictionary, Third Edition, Version 3.6 Made 1. Past tense and past participle of make, adj. Produced or manufactured by constructing, shaping, or forming. Make 1 .