The intelligence that Wang Huadong brought back became increasingly valuable after everyone's continuous analysis and judgment.
The headquarters has a laboratory, so it is not difficult to get gases like sulfur dioxide.
During the processing of edible sugar, sulfur is used, and the sulfur dioxide produced is used for clarification and decolorization. A small amount of sulfur dioxide is completely harmless to the human body, and it becomes sulfate when it enters the human body. Too much sulfur dioxide remains in the sugar. Sulfur dioxide itself has a bad smell, but it reacts with water and oxygen in the air to produce sulfurous acid and sulfuric acid. After a series of reactions, the final smell is a sour smell.
"Is this the smell?" In order to speed up the process, Bai Song heated it appropriately and brought it to the office after finishing it in the laboratory.
"This smell is a bit stinky, but very similar." Wang Huadong nodded.
"That's right." Bai Song said, "It's normal to ship it to the food factory. The food factory will dry and ventilate the sugar to reduce the concentration of sulfur dioxide. Then it can be used to produce food. There is no problem meeting safety standards."
“Hmm…” Wang Huadong thought for a moment and said, “If it’s sugar, the taste is pretty similar… But my truck was transported to the food factory, but the other trucks were not transported here. I didn’t notice where they were transported to. You can check the video.”
"I have the track here." Wang Liang took out his laptop, "Tell me the license plate of the car that transported this."
Wang Huadong was well-informed and had a good memory, so he recited the last digits of several license plate numbers.
Wang Liang has data on all the cars in this company, and knowing the last digit of the license plate number is enough.
Less than three minutes later, Wang Liang pointed to the map on the computer and said, "The destination is a pharmaceutical factory."
"Why is it a pharmaceutical factory again?" Bai Song felt a headache when he heard the word "pharmaceutical factory". "It can't be the pharmaceutical factory related to Zhang Zuo, right?"
"No." Wang Liang pointed to the computer screen: "Come and take a look."
The pharmaceutical factory related to Zhang Zuo has been sealed off, and it is impossible to transport it there now.
Everyone looked around but didn't find anything. This should be a small pharmaceutical factory.
"No impression." Bai Song shook his head: "It has nothing to do with Zhang Zuo..."
"Does the pharmaceutical factory need sugar?" Team Liu looked at everyone, hoping to get an answer.
"Yes." Bai Song thought for a moment, "Especially low-quality industrial sugar, which is also the hardest hit area for smuggled sugar. Industrial white sugar can also be used in the pharmaceutical field. The most common method is to hydrolyze it to make glucose."
"Is glucose also a medicine?" Wang Liang asked.
"Yeah, isn't the glucose injection you took produced by the pharmaceutical factory? Then do you think it is produced by the food factory?" Sun Jie complained.
"Yes, glucose is indeed a medicine. Sucrose is a disaccharide. After being broken down into glucose and fructose, it can be processed and synthesized again. In addition to directly producing glucose, it has a wide range of industrial uses. It can be used to produce mannitol, phenols or polyol acids." Bai Song's brows were locked and he never opened them. "It's normal to ship it to any place... Now that there are more clues, it's actually harder to investigate."
"It's okay, check them one by one." Director Wei waved his hand, indicating that things that can be solved by manpower are not a problem.
"Okay," Liu Gang said, indicating that he understood. "I'll arrange for someone in the next few days."
"The headquarters also has..." Director Wei wanted to say something out of habit, but suddenly fell silent, then continued, "Thank you for your hard work."
It's not that no one in the Municipal Bureau is handling this case, but it's mainly because the level of confidentiality involved is too high, and the more people are involved, the more trouble there will be.
The people currently here are either the people Director Wei trusts the most, or the brothers that Wang Huadong is willing to risk his life for. If a dozen more people are added, the progress can indeed be accelerated, but Director Wei probably has a lot of worries.
This matter cannot be taken lightly.
But at the same time, the investigation team has collected a huge amount of evidence in the past few days, and manpower is very limited.
Bai Song, Liu Shuyuan and Sun Jie accompanied Wang Huadong silently at the front line and were always on standby. Wang Liang processed a large amount of data, while Liu Gang was responsible for assisting Wang Liang.
…
The meeting lasted for more than two hours, and the focus was on various clues.
"These are the places we need to check in the near future, but we don't have enough manpower right now." Wang Liang finally counted more than 30 places that need to be checked. "In addition to these 30 places, although the Municipal Bureau has given me the highest monitoring authority, I can see all the traffic police and public security monitoring, but it is still not enough. If a few hundred people can transmit some of the monitoring that is not connected to the network to me, it will be perfect..."
Director Wei didn't dare to respond to Wang Liang's words. He just said hundreds of people. How many people are there in the city's criminal investigation team?
…
No one paid attention to what Wang Liang said next, but the more than 30 places where possible illegal activities were summarized above still needed to be investigated.
Some of these are companies that have close ties with transportation companies, and it is still unknown whether they have any specific problems; some are places where Wang Huadong and others will charge extra for their work, which basically means there is a problem; and others are places where drivers should not stop, such as some remote mountainous areas and next to third and fourth level highways.
Especially the latter, because there is no surveillance, we can only judge the general monitoring range.
Director Wei also found the situation a bit tricky. He didn't expect that this six-member team could find out so much information.
For some cases he can arrange for other people to check, but for some cases, due to confidentiality reasons, if outsiders are arranged to go, they will not know what to check.
This matter requires too many people, and the information is time-sensitive. It is impossible to spend several months to investigate it slowly.
"Huadong is on vacation today, I will lead the team to investigate," Liu Gang said, "We can divide into two groups, and investigate one as many as possible. This case doesn't need to be so troublesome. Once we have a sufficiently effective clue, Huadong's undercover work can be ended early, and he can find a reason to leave. Then we can investigate slowly."
"We should first calculate the weights of these clues, find the most important ones to investigate, and then proceed step by step." Bai Song said: "Give each suspicious point a score, and start investigating from the highest point."
…
At noon, lunch was arranged for everyone. Director Wei had too much to do, so he left his clerk and another team leader here to help, and then left temporarily. Captain Liu had a headache looking at these big data, and he cooperated with the investigation team from beginning to end.
The times are changing too fast, and Captain Liu feels like he can’t keep up.
When leaving, Director Wei had mixed feelings. He was happy that Wang Huadong was making good progress and the exploration team was functioning better than he had imagined.
What worries me is...well, there's no need to explain this, most of it is worry.
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