2015: Gold price was 235 yuan/gram.
2016: Gold price was 267 yuan/gram.
2017: Gold price was 275 yuan/gram.
2018: Gold price was 270 yuan/gram.
2019: Gold price was 312 yuan/gram.
2020: Gold price was 386 yuan/gram.
2021: Gold price was 374 yuan/gram.
2022: Gold price was 398 yuan/gram.
2023: Gold price was 452 yuan/gram.
2024: Gold price reached 580 yuan/gram.
2025: Gold price reached 1008 yuan/gram.