International transactions in catalysis are vital for several reasons: 1. Access to Advanced Technologies: Countries can gain access to cutting-edge catalytic technologies developed elsewhere. 2. Economic Growth: Exporting catalytic materials and technologies can contribute significantly to a countryâs economy. 3. Innovation: Collaborative international research can lead to the development of new and more efficient catalytic processes. 4. Environmental Benefits: Sharing of green catalysis technologies can help in addressing global environmental issues.