Answer:
Wool, cotton, meat, wheat.
Explanation:
The Port of Sydney Harbor is one of the major ports used for the commercial import and export threshold. This Port maintains most of the trade traffic, especially that of containerized goods.
While the imported goods mainly consist of machinery, household goods, equipment, vegetables and fruits, paper and its products, etc, the exported goods are mainly meat, wheat, cotton, wool, wine, aluminum, etc.
Thus, the four items from the given list exported from Sydney Harbor are wool, cotton, meat, and wheat.
