The marking on the Plysu canister does not mean that it is a fake oil.
Plysu is a manufacturer of plastic containers and structures.

Did some digging on the internet and this is what I found.

Here is the news from 2000 about Plysy https://www.plasteurope.com/news/PLY...AINERS_t17031/
here is a partial google translation of this news
"Plysu Containers is one of five Plysu divisions and accounts for about one third of the group's turnover. It has three plants in the Benelux and one in France, in addition to two in the UK. The other groups of divisions, all of which have their own manufacturing operations, are liquid products, personal care, brands and protective systems Plysu is part of the Nampak group in South Africa."

Here is another article on the internet:

Recently, rumors have spread on the Internet that counterfeit GM oil can be identified by the marking of the canister: the square marking is the original, the inscription "Plysu" is a fake. We will try to clarify this issue by providing you with the answer from the European GM office.
What does the inscription Plysu mean on a container of engine oil?

In fact, the Plysu inscription on the bottom and the numbers on the bottom front are not only on fakes. On the back, on the white label at the bottom right, there can be two options for the inscription: Made in EU (European Union) and Made in EC (European Community).
Plysu is a world-renowned company that specializes in plastics, structural profiles, safety plastics, plastic containers (including canisters). At the bottom of the container of motor oil, which is sold in Germany, Austria and the Czech Republic, the manufacturer of the container - Plysu - is almost always written, as well as the batch number. Plysu Containers (Great Britain) is on par with Dow Chemical, Graham Packaging, British Petroleum, BASF, Bayer and Henkel in terms of the scale of its plastic products.
Containers for the same batch of engine oil can be produced at different factories and by different companies, and this is normal. If instead of the usual square for you, the inscription Plysu flaunts, this is not necessarily a fake, but a container manufacturer.
Europe's response to Plysu

The European office of GM has provided full information on this issue on the example of the item GM 5W-30 DEXOS2 LONGLIFE (art. 1942003-93165557) 5L.
Save the original text:
The supplier of the 5L bottle/canister that is being used for the filling of the GM 5W-30 DEXOS2 LONGLIFE 1942003-93165557 5L genuine OE oil has introduced additional production lines at different manufacturing locations to be able to cope with the increased demand of these bottles/canisters. When introducing extra production lines consequently additional bottle molds need to be introduced. Therefore bottles/canisters with slightly different characteristics for GM 5W-30 DEXOS2 LONGLIFE 1942003-93165557 5L have been introduced in the market. Above specified differences are not a distinctive feature of counterfeit but a characteristic from the production line (bottle) mold that has been used to manufacture this canister.

Translation:
Supplier of GM 5W-30 5L oil cans DEXOS2 LONGLIFE 1942003-93165557 5L has introduced additional production lines in different production areas to meet the high demand for 5L cans. When introducing new production lines, it was necessary to introduce an additional mold for the canister. Therefore, canisters with slightly different characteristics for GM 5W-30 DEXOS2 LONGLIFE 1942003-93165557 5l were introduced to the market.
The above differences are not a distinguishing feature of counterfeit products, but only a sign of the newly introduced production line (mould) that was used to make the canister.

1. Canister
Lettering and logos on the bottom of the 5L canister contain the following information: canister supplier plant logo together with the number of the production line used to manufacture this bottle or a graphic representation of squares also mentioning the number of the production line used to manufacture this bottle .

1. Canisters
The inscriptions and logos on the bottom of the 5 liter canister contain the following information: the canister is provided with the logo of the supplying plant along with the number of the production line used to manufacture this bottle: or a graphic representation of squares also with the number of the production line used to manufacture this bottle.
2. Labeling
One of the main characteristics of the original GM 5W-30 DEXOS2 LONGLIFE 1942003-93165557 5L genuine OE oil remains the 3D hologram on the front label.
2. Marking
An important characteristic of the original GM 5W-30 DEXOS2 LONGLIFE 1942003-93165557 5L oil remains the 3D hologram on the front label.
3. Batch number
The batchnumber is inkjet printed on the bottle and can be found above the front label or above the back label depending on the filling line used.
3. Batch number
The batch number is inkjet printed on the canister and can be on the front or back of the container, depending on the filling line used.
http://kraftwagen.com.ua/articles/vi...delka_ili_net/

Here's another article:
Oil GM DEXOS2 LONGLIFE - canisters with different markings. Fake or not?

May 10, 2017
Recently, information has spread on the Internet that counterfeit GM oil can be identified by the marking of the canister: the square marking is the original, the inscription "Plysu" is a fake. We will try to clarify this issue by providing you with the answer from the European GM office.
To begin with, we want to note that we are pleased with the wave of fight against counterfeiting that has risen recently, many videos and articles on this topic have appeared. However, the main thing here is not to make a mistake, because, as we have repeatedly noted in our articles, it is becoming more and more difficult to distinguish a fake from the original every year, and a simple head-on comparison does not always lead to correct conclusions - you have to turn to specialists.
This time, our focus will be plastic cans engine oil GM 5W-30 DEXOS2 LONGLIFE ( vendor code 1942003-93165557) 5L with different labels. Below we publish the answer to this question, provided by the European office of GM.

The supplier of the 5L bottle/canister that is being used for the filling of the GM 5W-30 DEXOS2 LONGLIFE 1942003-93165557 5L genuine OE oil has introduced additional production lines at different manufacturing locations to be able to cope with the increased demand of these bottles/canisters. When introducing extra production lines consequently bottle additional molds need to be introduced (see underneath an example of a random bottle mold)

Supplier of 5 liter bottles/canisters that are used to fill the original OE oil GM 5W-30 DEXOS2 LONGLIFE 1942003-93165557 5L, introduced additional production lines in different production locations to meet the increased demand for 5 liter bottles/canisters. With the introduction of additional production lines, therefore, it was required input of an additional casting mold for the canister(see below an example of a randomly selected canister mold)

Therefore bottles/canisters with slightly different characteristics for GM 5W-30 DEXOS2 LONGLIFE 1942003-93165557 5L have been introduced in the market.

That's why bottles/canisters with slightly different characteristics were introduced to the market For GM 5W-30 DEXOS2 LONGLIFE 1942003-93165557 5L.




Above specified differences are not a distinctive feature of counterfeit but a characteristic from the production line/bottle mold that has been used to manufacture this bottle/canister.

The above differences are not indicative of counterfeit products, but merely an indication of the newly introduced production line/mould that was used to make said bottle/canister.

How to recognize GM 5W-30 DEXOS2 LONGLIFE 1942003-93165557 5L genuine OE oil ?

How to recognize genuine OE oil GM 5W-30 DEXOS2 LONGLIFE 1942003-93165557 5L?

1/Bottles/Canister
Lettering and logos on the bottom of the 5L bottle/canister contain the following information:

  • bottle/canister supplier plant logo together with the number of the production line used to manufacture this bottle:

1. Bottles/canisters
The inscriptions and logos on the bottom of the 5 liter bottle/can contain the following information:

  • the bottle/canister is supplied the supplier's logo along with the production line number used to make this bottle:
  • or a graphic representation of squares also mentioning the number of the production line used to manufacture this bottle.
  • or a graphic representation of the squares also with the number of the production line used to make this bottle.

2/Labels
One of the main characteristics of the original GM 5W-30 DEXOS2 LONGLIFE 1942003-93165557 5L genuine OE oil remains the 3D hologram on the front label:

2. Marking
One of the main characteristics of the original OE oil GM 5W-30 DEXOS2 LONGLIFE 1942003-93165557 5L remains 3D hologram on the front label:

Recently a new type of back label has been introduced as shown in the picture beneath and contains the EAC logo:

Also recently introduced new type of label on the reverse side, which is shown in the figure below and contains the EAC symbol:

3/batch number
The batch number is inkjet printed on the bottle and can be found above the front label or above the back label depending on the filling line used.

3. Batch number
The lot number is inkjet printed on the canister and may be over facial or above back label depending on the filling line used.

As you can see, the canister itself and the inscriptions on it cannot serve as an unambiguous reason for determining whether the counterfeit is in front of you or not. You should rely more on the means of protection that the manufacturer provides (holograms, special marking methods) and, most importantly, on the purchase of products from trusted suppliers.
https://arkona36.ru/ru/stati/vnimani...elka-falshivka

Probably you can already close the issue and calmly pour this oil in such a container.

P.S. I think it is more profitable for counterfeiters to fake expensive brands. there will be no profitability on cheap ones ... 100 ruble bills are not forged by anyone.