The current progress is in the post-processing operation of COOH→CONH2. It is expected that the material will be baked tomorrow. <br>Now the amplification of step 5 has been basically completed, and the production of step 6 will begin next week;
Progress is under way. The post-treatment operation of this step of COOH-CONH2, which is expected to be baked tomorrow,<br>Now that the enlarged step 5 is almost complete, production of step 6 will begin next week;
At present, the post-treatment operation of COOH → CONH2 is in progress, and it is expected to dry materials tomorrow,<br>Now the amplification of step 5 has been basically completed, and the production of step 6 will start next week;<br>