Does the national law stipulate that criminal cases should be fined before the trial? And the fines are all above 10 thousand yuan.

Of course, the law does not stipulate that a fine should be paid before the trial. However, in order to ensure that the fines in the judgment can be put in place, some courts often require the defendants and their families to pay in advance before the trial, and the extent of sentencing is determined by whether they can afford the fines. If you pay more fines, the principal punishment may be light, if you pay less fines, you may even not pay them, and the principal punishment may be heavy. Of course, this kind of practice is not good, which will make the parties have doubts, are not sure whether to pay it or not, and are afraid of paying it in vain. In this case, it is generally possible to ask the presiding judge or the criminal dean for general opinions on sentencing through lawyers, and then make a decision after comprehensive consideration of the case and economic strength.