These are most likely Chinese fake media. I haven’t personally seen Verbatim DVD+R DL’s sold that were made in China (only seen Singapore, UAE and India), so it seems strange, however I don’t use DL media so I don’t know them that well. Do not buy from Aliexpress (at all), and if you must use eBay at least buy from non-chinese sellers. I’m sure you can get these locally no matter where you live, and I doubt the eBay prices are that much lower. If it sounds too good to be true, it probably is.