That was what the sensor read when i first placed them. Shipping from China with airmail takes about a month, most of the boxes I received from Aliexpress are damaged and wet. I do not think, this was not the case for these filaments. Boxes felt moist but the bags’ seals were intact and properly vacuumed. The moisture had to be introduced in the factory before sealing the bags. Maybe they packed them during Muson season. 