# Top Heterocyclic compounds: containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure, (other than malonylurea (barbituric acid) and its derivatives),and loprazolam, mecloqualone, methaqualone, zipeprol and salts thereof trade corridors

> Published by [Yugalinks](https://www.yugalinks.com) · [LinkedIn](https://in.linkedin.com/company/yugalinks)

Compare reported Heterocyclic compounds: containing a... trade corridors by value, growth, market share, access, and route signals.

Canonical: https://www.yugalinks.com/trade/product/293359/corridors

## Answer

The leading reported corridor is **Ireland -> USA, Puerto Rico and US Virgin Islands**, with $6.2B in the latest reported year. The top five displayed corridors represent 247.2% of the product total used for this view.

## Corridor ranking

| Rank | Route | Latest trade | 3-year growth | Share | Access | Signal |
| ---: | --- | ---: | ---: | ---: | --- | --- |
| 1 | Ireland -> USA, Puerto Rico and US Virgin Islands | $6.2B | +31.2% | 74.8% | No FTA reported | Accelerating |
| 2 | Switzerland, Liechtenstein -> Slovenia | $5.8B | +165.6% | 76.3% | FTA reported | Accelerating |
| 3 | Switzerland, Liechtenstein -> Germany | $2.1B | -3.8% | 60.6% | FTA reported | Growing |
| 4 | China -> Slovenia | $1.4B | +77.6% | 18.6% | No FTA reported | Accelerating |
| 5 | Switzerland, Liechtenstein -> USA, Puerto Rico and US Virgin Islands | $1.4B | +62.8% | 16.9% | No FTA reported | Accelerating |
| 6 | Ireland -> Germany | $527.7M | -27% | 15% | FTA reported | Accelerating |
| 7 | Singapore -> Germany | $379.0M | +51.7% | 10.8% | FTA reported | Accelerating |
| 8 | Ireland -> Belgium | $374.9M | -34.5% | 41.1% | FTA reported | Stable |
| 9 | USA, Puerto Rico and US Virgin Islands -> Slovenia | $369.7M | +2,011.7% | 4.9% | No FTA reported | Accelerating |
| 10 | Spain -> Belgium | $356.2M | +681.3% | 39% | FTA reported | Growing |
| 11 | Spain -> Germany | $297.3M | +13% | 8.5% | FTA reported | Growing |
| 12 | China -> India | $294.7M | +2.5% | 74.2% | No FTA reported | Accelerating |
| 13 | United Kingdom -> USA, Puerto Rico and US Virgin Islands | $165.8M | +0.2% | 2% | No FTA reported | Accelerating |
| 14 | China -> USA, Puerto Rico and US Virgin Islands | $144.2M | -3.4% | 1.7% | No FTA reported | Accelerating |
| 15 | Sweden -> Russia | $123.8M | +44.3% | 51.8% | No FTA reported | Growing |
| 16 | Italy -> Japan | $118.2M | +10% | 30.7% | FTA reported | Growing |
| 17 | Singapore -> United Kingdom | $113.5M | -21.7% | 30.2% | FTA reported | Growing |
| 18 | Switzerland, Liechtenstein -> Canada | $106.3M | +76.2% | 30.9% | FTA reported | Growing |
| 19 | USA, Puerto Rico and US Virgin Islands -> Brazil | $103.9M | +13.8% | 40.6% | No FTA reported | Growing |
| 20 | Ireland -> Switzerland, Liechtenstein | $97.4M | +21.4% | 37.6% | FTA reported | Growing |
| 21 | Italy -> United Kingdom | $90.9M | +27.9% | 24.2% | FTA reported | Accelerating |
| 22 | Ireland -> Greece | $90.6M | -36.5% | 67.7% | FTA reported | Accelerating |
| 23 | Germany -> Japan | $86.2M | -22.8% | 22.4% | FTA reported | Growing |
| 24 | Italy -> China | $85.3M | +290.2% | 30% | No FTA reported | Accelerating |
| 25 | Ireland -> Italy | $85.1M | -33.2% | 22.7% | FTA reported | Accelerating |

## Growth leaders

- **USA, Puerto Rico and US Virgin Islands -> Slovenia**: +2,011.7% 3-year CAGR, $369.7M latest value.
- **Japan -> Switzerland, Liechtenstein**: +1,066.4% 3-year CAGR, $21.2M latest value.
- **Spain -> Belgium**: +681.3% 3-year CAGR, $356.2M latest value.
- **Slovenia -> Switzerland, Liechtenstein**: +567.1% 3-year CAGR, $23.0M latest value.

## Access comparison

- FTA reported: $12.0B across 53 corridors; average growth +70.4%.
- No FTA reported: $11.6B across 47 corridors; average growth +60.3%.

## Reading the figures

Trade value identifies scale. Growth shows movement over the available comparison period. Access, distance, volatility, and signals provide supporting route context where reported. Missing values are not filled or treated as zero.

## Data sources

- Primary trade series: OECD (2025), Balanced international merchandise trade statistics (BIMTS) - HS2017-6D, OECD Data Explorer (accessed on 2026-08-27). [OECD Data Explorer](https://data-explorer.oecd.org/) - [OECD Terms & Conditions](https://www.oecd.org/termsandconditions/)
- CEPII BACI bilateral trade flows (202601): [dataset page](https://www.cepii.fr/CEPII/en/bdd_modele/bdd_modele_item.asp?id=37) - [BACI documentation](https://www.cepii.fr/DATA_DOWNLOAD/baci/doc/baci_webpage.html) - [Etalab 2.0 Open Licence](https://www.etalab.gouv.fr/wp-content/uploads/2018/11/open-licence.pdf)

This page presents derived Yugalinks views of reported observations and calculated indicators.