I receive this item today. So leadtime is 12 days including weekends. From HK post to Lapu-lapu post, it's 8 days. Not bad for free shipping.
My next step would be to play with this filter during next week ;-) as during April 4 to April 12, I only have 1 working day. Woohooo! Hopefully, this filter and my Tokina UWA will make a good match.