Company A signed an electronic contract with Company B to sell goods.

You don't have to bear the responsibility for breach of contract. A can fight with the right of uneasy defense. The legal basis is Article 68 of the Contract Law. If the party who should perform the debt first has definite evidence to prove that the other party has one of the following circumstances, it may suspend the performance:

(a) the business situation has deteriorated seriously;

(2) Transferring property or withdrawing funds to avoid debts;

(3) loss of business reputation;

(four) there are other circumstances that have lost or may lose the ability to perform debts.

If a party suspends performance without definite evidence, it shall be liable for breach of contract.

If you have any questions, you can ask them. If you are satisfied, please adopt them!