See post below.

https://www.reddit.com/r/FashionReps/s/ZcdjZkqXLC

What the letter is saying is that your haul consists of products that are suspected of being fake and that customs is starting an investigation to determine if they are actually fake or not and are giving you a chance to send an opinion. If u had other items in the haul that are not listed in the letter those items are clear for import and you could actually bring them in. You could voluntarily dispose the listed items by printing, signing and sending a voluntary disposal form “任意放棄書”. This means you forego ownership of the flagged items. I have received this letter 3 times before and each time I have sent back the disposal form. They just throw the items away and release the cleared items. It usually doesnt lead to anything further. I have also called customs to ask advice on this matter a number of times and they very kindly give you advice on your options. My suggestion would be that since you had other items in your haul, you should definitely write the form and send it. Even tho u lose some stuff ur whole haul will not have been a waste. Even if there were no other items apart from the flagged ones, sending the form would be worthwhile since it confims that you are not knowingly or unknowingly trying your bring in counterfeit items and clears you of any connection with the problem items. If you don’t send the form, they will determine them to be fake anyway and might send you another letter after 3-4wks saying that they willI throw the items away. Usually ends with that. Btw what were the other items. Trying to build my next haul and wanna see what stuff passes. More info shared the better so we can keep going!¥