Year/period

Loan/Investments/donations

Estimated cost

2010

Aynak Copper Mines project

US $5 billion

2012-2013

Donation

US $240 million

2015-2019

Railway track from Hairatan, Afghanistan to China

US $100 million

2014

Donation

US $80 million

2017

Development projects in Badakhshan province

US $90 million

Proposed

- CASA-1000 power project

- TAPI-500 natural gas pipeline project

- Digital Silk Road fiber optic cable network

US $1.2 billion

US $7.7 billion