Oil and gas products account for 4.2% of Sweden’s exports. The gas exports alone almost rival those of dairy and eggs! Truly a petrostate if I ever saw one

Well the largest category is

• Machinery, Nuclear reactors and boilers. The nuclear part of this in Sweden is quite small so machinery is the big part. 14%. Second is:
• Vechicles, Other than railway, trans. E.g. the later large Car and Lorrie, Truck manufacturers, Volvo, Volvo Cars and Scania. also about 14% The third is:
• Electrical, electronic equipment, with large companies like Ericsson. 8.7% Then on fort place:
• Mineral Fuels, Oils, distillation products, 7.4% Thou there are no internal sources for this is mostly refining of imported gods.

https://tradingeconomics.com/sweden/exports-by-category