# Other Optical Telescopes And Astrono trade prices and signals...

The featured reported corridor is China to USA, with a unit value of $21,810.7 per metric ton.

## Latest corridor price evidence

| Year | Route | USD per ton | Market median | Difference | Quantity |
| --- | --- | --- | --- | --- | --- |
| 2023 | China to USA | $31,749.96 | $130,528.22 | -75.7% | 2,521.3 t |
| 2023 | China, Hong Kong Special Administrative Region to Indonesia | $13,084,793.89 | $151,000 | +8,565.4% | 2.8 t |
| 2023 | Greece to Sweden | $2,083,450.81 | $403,687.5 | +416.1% | 16 t |
| 2023 | Czechia to Ukraine | $861,669.26 | $547,139.86 | +57.5% | 36 t |
| 2023 | China to Russia | $64,093.4 | $64,093.4 | 0% | 280.9 t |
| 2023 | China to Germany | $23,026.86 | $250,790.32 | -90.8% | 736.6 t |
| 2023 | China to Republic of Korea | $102,652.13 | $145,000 | -29.2% | 140.5 t |
| 2023 | Austria to USA | $622,194.52 | $130,528.22 | +376.7% | 19.9 t |
| 2023 | Switzerland, Liechtenstein to USA | $9,932,675.24 | $130,528.22 | +7,509.6% | 1.1 t |
| 2023 | Republic of Korea to Indonesia | $1,468,902.68 | $151,000 | +872.8% | 7.5 t |
| 2023 | China to Australia | $86,086.19 | $678,282.31 | -87.3% | 125 t |
| 2023 | China to Japan | $37,543.32 | $338,392.43 | -88.9% | 284.3 t |
| 2023 | Bulgaria to Iraq | $5,940,328.49 | $59,526.32 | +9,879.3% | 1.7 t |
| 2023 | China to United Kingdom | $25,009.42 | $350,092.31 | -92.9% | 401 t |
| 2023 | China to Poland | $50,804.16 | $158,016.39 | -67.8% | 177.3 t |
| 2023 | USA to Lithuania | $1,531,920.31 | $313,153.85 | +389.2% | 5.9 t |
| 2023 | China to Canada | $34,696.1 | $238,000 | -85.4% | 256 t |
| 2023 | China to France | $28,371.16 | $124,291.67 | -77.2% | 290.6 t |
| 2023 | Lithuania to USA | $1,078,067.08 | $130,528.22 | +725.9% | 7.4 t |
| 2023 | China to Viet Nam | $159,747.84 | $273,717.95 | -41.6% | 49.6 t |
| 2023 | USA to Ukraine | $1,310,667.49 | $547,139.86 | +139.5% | 5.3 t |
| 2023 | China to China, Hong Kong Special Administrative Region | $92,242.27 | $380,444.44 | -75.8% | 62 t |
| 2023 | Singapore to Indonesia | $1,454,011.18 | $151,000 | +862.9% | 3.7 t |
| 2023 | Switzerland, Liechtenstein to Australia | $15,851,841.79 | $678,282.31 | +2,237.1% | 0.3 t |
| 2023 | Turkey to Azerbaijan | $1,511,300.23 | $69,555.56 | +2,072.8% | 3.5 t |
| 2023 | Lithuania to United Kingdom | $1,119,881.32 | $350,092.31 | +219.9% | 4.6 t |
| 2023 | Japan to USA | $306,514.59 | $130,528.22 | +134.8% | 16.1 t |
| 2023 | United Kingdom to Spain | $6,604,786.68 | $175,333.33 | +3,667% | 0.7 t |
| 2023 | China to Spain | $37,217.48 | $175,333.33 | -78.8% | 128.3 t |
| 2023 | China to Netherlands | $21,834.31 | $67,310.47 | -67.6% | 208.4 t |
| 2023 | Latvia to USA | $969,761.31 | $130,528.22 | +643% | 4.6 t |
| 2023 | China to Ukraine | $107,879.94 | $547,139.86 | -80.3% | 40.7 t |
| 2023 | India to Philippines | $202,135.9 | $181,813.97 | +11.2% | 21 t |
| 2023 | China to Czechia | $66,827.12 | $132,000 | -49.4% | 63 t |
| 2023 | Germany to Poland | $113,427.24 | $158,016.39 | -28.2% | 34.4 t |

## Featured corridor trade history

| Year | Route trade | Year-on-year change | 3-year growth |
| --- | --- | --- | --- |
| 2010 | $44.9M | +26.2% | -1.5% |
| 2011 | $48.7M | +8.5% | +3.1% |
| 2012 | $54.0M | +10.8% | +14.9% |
| 2013 | $57.3M | +6.1% | +8.5% |
| 2014 | $57.8M | +0.9% | +5.9% |
| 2015 | $56.2M | -2.8% | +1.3% |
| 2016 | $63.6M | +13.1% | +3.5% |
| 2017 | $61.0M | -4.1% | +1.8% |
| 2018 | $58.2M | -4.6% | +1.2% |
| 2019 | $57.0M | -2% | -3.6% |
| 2020 | $82.3M | +44.3% | +10.5% |
| 2021 | $118.4M | +43.9% | +26.7% |
| 2022 | $109.6M | -7.5% | +24.3% |
| 2023 | $83.0M | -24.3% | +0.3% |
| 2024 | $99.2M | +19.5% | -5.7% |

_Source: reported merchandise trade data. Updated 2026-08-14._