The links consist of Taobao links which you might need a forwarder or a agent to ship the items. I believe it has its own forwarding I think you can navigate around with google translate. Buying from Aliexpress would be much convenient for international buyers.

Note: Taobao is generally significantly cheaper

Soundlink from AliEx has most if not all of the supplies already.

Drivers
Store page with all the drivers :https://goo.gl/FKuF3u (AliEx) , https://goo.gl/bspCyj (Taobao)
Quad driver I used: https://goo.gl/CxL8eb
Triple driver that most people use: https://goo.gl/5btkdD (Highly recommended I bought a set too) 
There are still other drivers like the dual drivers written on my instructables that you can check out

Dampers
https://goo.gl/4ZeY3r (AliEx)
https://goo.gl/qzRMkz (Taobao)

Tubes
https://goo.gl/GH1kfN (AliEx)
Get one 1mm ID and 2mm ID

Litz Wire
https://goo.gl/CsMykr (AliEx)
https://goo.gl/erZfsQ (Taobao)


Connectors
https://goo.gl/3nvpJL (2 pin, AliEx)
https://goo.gl/ime3ji (MMCX, Taobao)

Btw MMCX connectors are cheaper including cables

Cables
https://goo.gl/UgNnpQ (It doesn't seem to be too reliable)
https://goo.gl/z8pLNH (MMCX, Taobao) 
Cables are everywhere 
MMCX cables are much easier to source and most commonly used

Cup
https://goo.gl/iCTMvs
https://goo.gl/4MzR6y
https://goo.gl/kXgMxz (Taobao)

Negative mold ( silicone)
I'm sure there are better and cheaper ones in your country like those two part silicone. It is extremely hard to source DIY materials here ??
https://goo.gl/KtG2rj (Taoabao)
https://goo.gl/YVyAx2 (AliEx)
It is very easy to crack apart after single use :/

Paraffin Wax
Sourced locally

Resin
https://goo.gl/U5t5Ji (AliEx, Expensive)
https://goo.gl/zBoN1w (Taobao, I bought this instead) 

100g is enough to make up to 8 shells 
Any UV resin would work anyways, if it is not bio compatible just make sure your lacquer is

If you are in the US, getting the better Fotoplast resin by Dreve would better.

Lacquer 
Get Dreve Egger lacquer. It is very important gives the premium look and gloss like glass surface.
https://goo.gl/THuVy6 (bought 2 ML of this, more than enough. sufficient for a few pairs)

Videos I highly recommend to watch.
https://www.youtube.com/watch?v=oKix3-ZeoL0

https://www.youtube.com/watch?v=Z8c0GhzEcg0