I sent my 20kg goods from Suzhou to Guangdong. Which logistics is the cheapest and how much?

My 20 kilograms of goods were sent from Suzhou to Guangdong; You can use Shentong, Dayun, Zhongtong and other express delivery charges: 70-80 yuan money. . .

Shentong, Dayun, Zhongtong and other express delivery first weight 10 yuan/kg; 4 yuan/Jin.

The charge for 20kg express delivery is: Shouzhong 10 yuan +4 yuan×19 = 86 yuan, and the settlement can be made after 70-80 yuan negotiation.

It will be more expensive if you use downwind and express delivery.

for reference only

If the logistics is relatively cheaper, but the time is slower, it may not have arrived yet.

It's cheaper if you use post, but it takes a long time, maybe 7- 10 days, and it won't be delivered, so you need to pick it up yourself.