Please note I confirm we have received total of 4 batch samples covering 2 containers against our releases 508174-3 & 508174-4 as indicated below. However, there seems to be a bit of confusion. In reviewing the CoA’s I noticed that both CoA’s show batch lot # 3 with same production date of 12/12/15, but the analysis results are different. How can this be possible? Is there a mistake on one of the CoA’s on the batch # or the production. Please clarify as there needs to be a unique # to identify the batches. Otherwise, how can Tipco trace the batches if there is an issue such as a rejection if the batch # and production dates are exactly the same. Our customer will question this. Therefore, please advise urgently!!!