I don't know taxes etc in Asia but I guess it aren't to bad.
Something similar to this
https://pcpartpicker.com/list/BFz8CyCpu: i5 7500
Motherboard: B250 asus, gigabyte or msi
Ram: 2x 8gb g.skill, kingston or corsair
Ssd: samsung 850 evo or corsair Mx300
Hdd: seagate or WD
Gpu: gtx 1060 6gb or rx 480 8gb, asus strix, msi twin frozr or evga ftw/scc/acx.
Case: what ever mid size tower you like. Brands I recommend nzxt, Fractal design, corsair, Phanteks, coolermaster
Psu: evga g2, g3 or GS. Corsair rmx. 550-650w