To list your own products on Alibaba online store, you need to follow the following steps:

1. Register as an Alibaba member. If you have already registered, you can log in directly.

2. Click the "I want to sell goods" button on the Alibaba website to enter the seller center.

3. Click the "Publish product" button to fill in the basic information of the product, including product name, specifications, price, pictures, detailed description, etc.

4. Select the category and tag to which the product belongs, and set the product's attributes and packaging information.

5. After confirming that the product information is correct, click the "Publish" button to upload the product to Alibaba online store.

6. After waiting for the review to pass, the product will be listed on Alibaba online store.

It should be noted that in order to increase the exposure and sales of the product, it is recommended to fill in detailed product descriptions and pictures when publishing the product, and set a reasonable price and shipping fee. In addition, update the product's inventory and price information in a timely manner to meet customer needs. Finally, we must ensure product quality and after-sales service to improve customer satisfaction and loyalty.