Please mark my IELTS writing essay

The diagram below shows how tomato ketchup is made commercially.

Summarize the information by selecting and reporting the main features and making comparisons where relevant.

The diagram explains the way in which tomato ketchup is produced commercially.

Overall, the process consists of fifteen steps, beginning with picking tomatoes and ending up with how tomato ketchup is used in our daily lives.

First of all, tomatoes are selected and put in the baskets; then the farmers classify them into two sorts: bad and good qualities. After the two first stages, the best tomatoes are sent into the factory, where these tomatoes will be removed from all the superfluous things including stalk, seed, and skin. Next, the fleshes of tomatoes are put into the container and prepared for being crushed. In the seventh stage, the tomato solution is added with some additives such as sugar, vinegar, and salt; then this mixture goes through the boiling process. Once the tomatoes have been boiled, they are then left to cool down for about two hours and get ready to be poured into vessels.

In these steps of packing and delivering, the tomato ketchup is labeled stamps and undergoes a quality control process before being packed. Finally, the ketchup is transported into supermarkets and is served as an additive flavoring for hamburgers and fries.