How much did Jewel Changi cost?

Related questions

1. Can I go to Singapore without a visa?
2. Does Singapore airport have sleep pods?
3. Do Indians need visa for Singapore?
4. Where can I sleep in Singapore airport?
5. Why is Changi Airport called Changi?
6. Who built Changi Airport?
7. Is Singapore a dangerous country?
8. Is WIFI free in Singapore?
9. Is visa required for layover in Singapore?
10. Can I leave Singapore airport during transit?

Tags

1. #shaped
2. #billion
3. #steel
4. #reportedly
5. #jewel
6. #build
7. #facade
8. #glass
9. #changi
10. #distinctive
11. #complex